Emerald Harvest Fertilizers & Supplements

Emerald Harvest Cal-Mag | 32oz

Emerald Harvest Cal-Mag | 32oz Keep your plants productive and green with Cal-Mag, a calcium and magnesium supplement from Emerald Harvest®. Containing top-quality ingredients, Cal-Mag is designed to nourish crops with extra calcium and magnesium...

Emerald Harvest King Kola | 32oz

Emerald Harvest King Kola | 32oz Get the most benefit from every flower in your garden with Emerald Harvest® King Kola®. A powerful bloom booster designed to create bigger, denser blossoms, King Kola® provides the essential elements your...

Emerald Harvest Cali Pro Bloom A | 32oz

Emerald Harvest Cali Pro Bloom A  | 32oz Reach the full genetic potential of your crops with Emerald Harvest® Cali Pro® Grow A & B and Cali Pro® Bloom A & B, our complete 2-part base nutrient series. Cali Pro® is a...

Emerald Harvest Cali Pro Grow A | 32 oz

Emerald Harvest Cali Pro Grow A | 32 oz Reach the full genetic potential of your crops with Emerald Harvest® Cali Pro® Grow A & B and Cali Pro® Bloom A & B, our complete 2-part base nutrient series. Cali Pro® is a nitrogen-rich...

Emerald Harvest Root Wizard | 32 oz

Emerald Harvest Root Wizard | 32 oz The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops. While soil gardens naturally contain myriad microbes that enhance root vigor and boost nutrient uptake, Root Wizard®...

Emerald Harvest Sturdy Stalk | 32 oz

Emerald Harvest Sturdy Stalk | 32 oz Build up your plant cell walls and encourage productivity with Sturdy Stalk®, a potassium silicate supplement from Emerald Harvest®. Sturdy Stalk’s key ingredient—silica—fortifies your...

Emerald Harvest Cal-Mag | 128 oz

Emerald Harvest Cal-Mag | 128 oz Keep your plants productive and green with Cal-Mag, a calcium and magnesium supplement from Emerald Harvest®. Containing top-quality ingredients, Cal-Mag is designed to nourish crops with extra calcium and magnesium...

Emerald Harvest Cali Pro Grow A | 1 Gallon

Emerald Harvest Cali Pro Grow A | 1 Gallon Reach the full genetic potential of your crops with Emerald Harvest® Cali Pro® Grow A & B and Cali Pro® Bloom A & B, our complete 2-part base nutrient series. Cali Pro® is a...

Emerald Harvest Cali Pro Grow B | 1 Gallon

Emerald Harvest Cali Pro Grow B | 1 Gallon Reach the full genetic potential of your crops with Emerald Harvest® Cali Pro® Grow A & B and Cali Pro® Bloom A & B, our complete 2-part base nutrient series. Cali Pro® is a...

Emerald Harvest Emerald Goddess | 128 oz

Emerald Harvest Emerald Goddess | 128 oz Nurture your valuable crops with Emerald Goddess®, an invigorating plant tonic from Emerald Harvest®. Includes naturally occurring elements and other components and purified and refined them into a...

Emerald Harvest King Kola | 128 oz

Emerald Harvest King Kola | 128 oz Get the most benefit from every flower in your garden with Emerald Harvest® King Kola®. A powerful bloom booster designed to create bigger, denser blossoms, King Kola® provides the essential elements your...

Emerald Harvest Sturdy Stalk | 128 oz

Emerald Harvest Sturdy Stalk | 128 oz Build up your plant cell walls and encourage productivity with Sturdy Stalk®, a potassium silicate supplement from Emerald Harvest®. Sturdy Stalk’s key ingredient—silica—fortifies your...

Emerald Harvest Cali Pro Bloom A | 1 Gallon

Emerald Harvest Cali Pro Bloom A  | 1 Gallon Reach the full genetic potential of your crops with Emerald Harvest® Cali Pro® Bloom A & B and Cali Pro® Grow A & B, our complete 2-part base nutrient series. Cali Pro® is a...

Emerald Harvest Cali Pro Bloom A | 6 gal

Emerald Harvest Cali Pro Bloom A | 6 gal Harness the full genetic potential of your valuable crops with Cali Pro Grow A & B and Cali Pro Bloom A & B —Emerald Harvest’s easy-to-use 2-part base nutrient series. With Cali Pro, you...

Emerald Harvest Cali Pro Bloom B | 1 Gallon

Emerald Harvest Cali Pro Bloom B | 1 Gallon Reach the full genetic potential of your crops with Emerald Harvest® Cali Pro® Bloom A & B and Cali Pro® Grow A & B, our complete 2-part base nutrient series. Cali Pro® is a...

Emerald Harvest Cali Pro Bloom B | 6 gal

Emerald Harvest Cali Pro Bloom B | 6 gal Harness the full genetic potential of your valuable crops with Cali Pro Grow A & B and Cali Pro Bloom A & B —Emerald Harvest’s easy-to-use 2-part base nutrient series. With Cali Pro, you...

Emerald Harvest Emerald Goddess | 6 Gallon

Emerald Harvest Emerald Goddess | 6 Gallon Nurture your valuable crops with Emerald Goddess, an invigorating premium plant tonic from Emerald Harvest. It includes Mother Nature’s best naturally occurring elements and other components and purified...

Emerald Harvest Honey Chome | 6 Gallon

Emerald Harvest Honey Chome | 6 Gallon An aroma and resin enricher is derived from natural sources that will nourish beneficial microbes in the root zone.

Emerald Harvest King Kola | 2.5 Gal

Emerald Harvest King Kola | 2.5 Gal Get the most benefit from every flower in your garden with Emerald Harvest's King Kola. A powerful bloom booster designed to create bigger, denser blossoms, King Kola provides the essential elements your crops need to...