Growth Science Nutrients Rock Solid | 32oz
When the time comes for flower formation, Rock Solid® provides plants with the nutrients needed for maximum production. Rock solid is a powerful bloom booster specifically formulated to help increase overall yield.
Must be used in conjunction with Growth Science® Base A and Base B to provide plants the nutrient ratio required for maximum yields.
Use Solid Start® to create a large framework of flowering sites, then switch to Rock Solid® to feed your flowers.