Quick view Details Grodan | sku: RW108004 Grodan Macro Plugs 50 count MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Details Grodan | sku: RWAO5040 Grodan A-OK 2" x 2" Starter Plug Mat of 50 MSRP: Our Price: Sale Price: $18.95 Add to Cart Compare Quick view Details Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Details Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Details Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RW108004 Grodan Macro Plugs 50 count Grodan Macro Plugs 50 count Bag MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Grodan | sku: RWAO5040 Grodan A-OK 2" x 2" Starter Plug Mat of 50 Made from molten rock spun into cotton candy-like fibers and then compressed into cubes Seedlings started in cubes are easily transferred to blocks and then onto slabs Grodan has a tremendous... MSRP: Our Price: Sale Price: $18.95 Add to Cart Compare Quick view Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume increases water holding capacity... MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Details Grodan | sku: RWAO5040 Grodan A-OK 2" x 2" Starter Plug Mat of 50 MSRP: Our Price: Sale Price: $18.95 Add to Cart Compare Quick view Details Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Details Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Details Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RW108004 Grodan Macro Plugs 50 count Grodan Macro Plugs 50 count Bag MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Grodan | sku: RWAO5040 Grodan A-OK 2" x 2" Starter Plug Mat of 50 Made from molten rock spun into cotton candy-like fibers and then compressed into cubes Seedlings started in cubes are easily transferred to blocks and then onto slabs Grodan has a tremendous... MSRP: Our Price: Sale Price: $18.95 Add to Cart Compare Quick view Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume increases water holding capacity... MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Details Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Details Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Details Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RW108004 Grodan Macro Plugs 50 count Grodan Macro Plugs 50 count Bag MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Grodan | sku: RWAO5040 Grodan A-OK 2" x 2" Starter Plug Mat of 50 Made from molten rock spun into cotton candy-like fibers and then compressed into cubes Seedlings started in cubes are easily transferred to blocks and then onto slabs Grodan has a tremendous... MSRP: Our Price: Sale Price: $18.95 Add to Cart Compare Quick view Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume increases water holding capacity... MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Details Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Details Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RW108004 Grodan Macro Plugs 50 count Grodan Macro Plugs 50 count Bag MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Grodan | sku: RWAO5040 Grodan A-OK 2" x 2" Starter Plug Mat of 50 Made from molten rock spun into cotton candy-like fibers and then compressed into cubes Seedlings started in cubes are easily transferred to blocks and then onto slabs Grodan has a tremendous... MSRP: Our Price: Sale Price: $18.95 Add to Cart Compare Quick view Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume increases water holding capacity... MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Details Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RW108004 Grodan Macro Plugs 50 count Grodan Macro Plugs 50 count Bag MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Grodan | sku: RWAO5040 Grodan A-OK 2" x 2" Starter Plug Mat of 50 Made from molten rock spun into cotton candy-like fibers and then compressed into cubes Seedlings started in cubes are easily transferred to blocks and then onto slabs Grodan has a tremendous... MSRP: Our Price: Sale Price: $18.95 Add to Cart Compare Quick view Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume increases water holding capacity... MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Details Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Details Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RW108004 Grodan Macro Plugs 50 count Grodan Macro Plugs 50 count Bag MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Grodan | sku: RWAO5040 Grodan A-OK 2" x 2" Starter Plug Mat of 50 Made from molten rock spun into cotton candy-like fibers and then compressed into cubes Seedlings started in cubes are easily transferred to blocks and then onto slabs Grodan has a tremendous... MSRP: Our Price: Sale Price: $18.95 Add to Cart Compare Quick view Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume increases water holding capacity... MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Details Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Details Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RW108004 Grodan Macro Plugs 50 count Grodan Macro Plugs 50 count Bag MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Grodan | sku: RWAO5040 Grodan A-OK 2" x 2" Starter Plug Mat of 50 Made from molten rock spun into cotton candy-like fibers and then compressed into cubes Seedlings started in cubes are easily transferred to blocks and then onto slabs Grodan has a tremendous... MSRP: Our Price: Sale Price: $18.95 Add to Cart Compare Quick view Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume increases water holding capacity... MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Details Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Details Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RW108004 Grodan Macro Plugs 50 count Grodan Macro Plugs 50 count Bag MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Grodan | sku: RWAO5040 Grodan A-OK 2" x 2" Starter Plug Mat of 50 Made from molten rock spun into cotton candy-like fibers and then compressed into cubes Seedlings started in cubes are easily transferred to blocks and then onto slabs Grodan has a tremendous... MSRP: Our Price: Sale Price: $18.95 Add to Cart Compare Quick view Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume increases water holding capacity... MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Details Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RW108004 Grodan Macro Plugs 50 count Grodan Macro Plugs 50 count Bag MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Grodan | sku: RWAO5040 Grodan A-OK 2" x 2" Starter Plug Mat of 50 Made from molten rock spun into cotton candy-like fibers and then compressed into cubes Seedlings started in cubes are easily transferred to blocks and then onto slabs Grodan has a tremendous... MSRP: Our Price: Sale Price: $18.95 Add to Cart Compare Quick view Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume increases water holding capacity... MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Details Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RW108004 Grodan Macro Plugs 50 count Grodan Macro Plugs 50 count Bag MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Grodan | sku: RWAO5040 Grodan A-OK 2" x 2" Starter Plug Mat of 50 Made from molten rock spun into cotton candy-like fibers and then compressed into cubes Seedlings started in cubes are easily transferred to blocks and then onto slabs Grodan has a tremendous... MSRP: Our Price: Sale Price: $18.95 Add to Cart Compare Quick view Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume increases water holding capacity... MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Details Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RW108004 Grodan Macro Plugs 50 count Grodan Macro Plugs 50 count Bag MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Grodan | sku: RWAO5040 Grodan A-OK 2" x 2" Starter Plug Mat of 50 Made from molten rock spun into cotton candy-like fibers and then compressed into cubes Seedlings started in cubes are easily transferred to blocks and then onto slabs Grodan has a tremendous... MSRP: Our Price: Sale Price: $18.95 Add to Cart Compare Quick view Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume increases water holding capacity... MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Grodan | sku: RW108004 Grodan Macro Plugs 50 count Grodan Macro Plugs 50 count Bag MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Grodan | sku: RWAO5040 Grodan A-OK 2" x 2" Starter Plug Mat of 50 Made from molten rock spun into cotton candy-like fibers and then compressed into cubes Seedlings started in cubes are easily transferred to blocks and then onto slabs Grodan has a tremendous... MSRP: Our Price: Sale Price: $18.95 Add to Cart Compare Quick view Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume increases water holding capacity... MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Grodan | sku: RWAO5040 Grodan A-OK 2" x 2" Starter Plug Mat of 50 Made from molten rock spun into cotton candy-like fibers and then compressed into cubes Seedlings started in cubes are easily transferred to blocks and then onto slabs Grodan has a tremendous... MSRP: Our Price: Sale Price: $18.95 Add to Cart Compare Quick view Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume increases water holding capacity... MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Grodan | sku: RW157512 Grodan Gro-Slab 6" Slab MSRP: Our Price: Sale Price: $10.95 Out of Stock Compare Quick view Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume increases water holding capacity... MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Grodan | sku: GGA345 GRODAN GRO-WOOL, 45 lb Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume increases water holding capacity... MSRP: Our Price: Sale Price: $108.94 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Grodan | sku: RWDM4G Grodan Rockwool 3 x 3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Grodan | sku: RWDM8G Grodan Rockwool 4x4x3 w/ Hole Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: Our Price: Sale Price: $8.95 Out of Stock Compare Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Grodan | sku: GGCH320 Grodan Grow Chunks 2 cf Bag Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber... MSRP: Our Price: Sale Price: $44.95 Out of Stock Compare Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Grodan | sku: RWDM10G Grodan Rockwool 4x4 w/ Hole Known for its quality, consistency and ease of use, high-performance Grodan stonewool is used by hydroponics gardeners the world over. Seeds or cuttings are started in these larger... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected × OK
Quick view Grodan | sku: RWAO3640 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan 1.5 x 1.5 Plug Mat of 98 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected
Quick view Grodan | sku: RWMM4040 Grodan Rockwool 1.5" x 1.5" x 1.5" - 45 Cube Strip MM 40/40 6/15 Block MM 40/40 6/15 Block, 1.5"x1.5"x1.5", 15 per strip, 3 strips per pack Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Compare Selected