Plant Nutrition & Health

A complete range of plant nutrition and health products designed to support robust growth and maximize yields. Our curated selection offers reliable solutions for every stage of plant development.

View as Grid List
Sort by
Display items per page
Purpinator 1 Gallon

Purpinator 1 Gallon

Q100131

Designed to help enhance the expression of purple in capable cultivars, Purpinator® feeds to help support the increased production of flavonoids (plant pigments) and maintains a neutral plant cell pH. Like Terpinator®, Purpinator® provides the building blocks for secondary metabolites, which helps increase the production of terpenes for improved aromatics and flavors. Use alongside General Hydroponics® nutrients or any feed regimen, whether growing hydro, in soil, or with soilless media.

Purpinator 2.5 Gallon

Purpinator 2.5 Gallon

Q100132

Designed to help enhance the expression of purple in capable cultivars, Purpinator® feeds to help support the increased production of flavonoids (plant pigments) and maintains a neutral plant cell pH. Like Terpinator®, Purpinator® provides the building blocks for secondary metabolites, which helps increase the production of terpenes for improved aromatics and flavors. Use alongside General Hydroponics® nutrients or any feed regimen, whether growing hydro, in soil, or with soilless media.

Purpinator 5 Gallon

Purpinator 5 Gallon

Q100133

Designed to help enhance the expression of purple in capable cultivars, Purpinator® feeds to help support the increased production of flavonoids (plant pigments) and maintains a neutral plant cell pH. Like Terpinator®, Purpinator® provides the building blocks for secondary metabolites, which helps increase the production of terpenes for improved aromatics and flavors. Use alongside General Hydroponics® nutrients or any feed regimen, whether growing hydro, in soil, or with soilless media.

Botanicare CNS17 Grow 2.5 Gallon

Botanicare CNS17 Grow 2.5 Gallon

Q100165

Botanicare® CNS17® Grow is extremely concentrated, cost-effective, and produces premium results. It contains all 17 essential elements, making CNS17 Grow an ideal food source for plants to thrive throughout the vegetative growth phase. Optimal ratios of nitrogen and phosphorus promote increased root development, decreased internode spacing, and sturdy stalks and branches to support bigger, healthier plants. It also combines high levels of calcium with sulfates and phosphates to guarantee a balanced spectrum of plant nutrients.

Botanicare CNS17 Grow 5 Gallon

Botanicare CNS17 Grow 5 Gallon

Q100166

Botanicare® CNS17® Grow is extremely concentrated, cost-effective, and produces premium results. It contains all 17 essential elements, making CNS17 Grow an ideal food source for plants to thrive throughout the vegetative growth phase. Optimal ratios of nitrogen and phosphorus promote increased root development, decreased internode spacing, and sturdy stalks and branches to support bigger, healthier plants. It also combines high levels of calcium with sulfates and phosphates to guarantee a balanced spectrum of plant nutrients.

Botanicare CNS17 Bloom Quart

Botanicare CNS17 Bloom Quart

Q100167

Botanicare® CNS17® Bloom is extremely concentrated, cost-effective, and produces premium results. The NPK ratio in CNS17 Bloom was designed to provide specific critical elements to support heavily fruiting and flowering crops, which allows phosphorus and potassium levels to be maximized without leading to toxicity or nutrient burn. CNS17 Bloom formula also combines optimal levels of calcium, sulfates, and trace minerals to guarantee a complete and balanced spectrum of plant nutrients throughout the entire bloom phase.

Botanicare CNS17 Bloom Gallon

Botanicare CNS17 Bloom Gallon

Q100168

Botanicare® CNS17® Bloom is extremely concentrated, cost-effective, and produces premium results. The NPK ratio in CNS17 Bloom was designed to provide specific critical elements to support heavily fruiting and flowering crops, which allows phosphorus and potassium levels to be maximized without leading to toxicity or nutrient burn. CNS17 Bloom formula also combines optimal levels of calcium, sulfates, and trace minerals to guarantee a complete and balanced spectrum of plant nutrients throughout the entire bloom phase.

GH RapidStart 275 ml

GH RapidStart 275 ml

Q100170

RapidStart® is a plant nutrient used to promote root growth while enhancing plant vigor and yield. Strong root networks are linked to larger, more vigorous plants. RapidStart helps plants develop strong root networks. It can be used throughout the vegetative growth stage and in early flower stage to continue to promote root development.

GH RapidStart 500 ml

GH RapidStart 500 ml

Q100171

RapidStart® is a plant nutrient used to promote root growth while enhancing plant vigor and yield. Strong root networks are linked to larger, more vigorous plants. RapidStart helps plants develop strong root networks. It can be used throughout the vegetative growth stage and in early flower stage to continue to promote root development.

GH RapidStart 1 Liter

GH RapidStart 1 Liter

Q100172

RapidStart® is a plant nutrient used to promote root growth while enhancing plant vigor and yield. Strong root networks are linked to larger, more vigorous plants. RapidStart helps plants develop strong root networks. It can be used throughout the vegetative growth stage and in early flower stage to continue to promote root development.

GH RapidStart Gallon

GH RapidStart Gallon

Q100173

RapidStart® is a plant nutrient used to promote root growth while enhancing plant vigor and yield. Strong root networks are linked to larger, more vigorous plants. RapidStart helps plants develop strong root networks. It can be used throughout the vegetative growth stage and in early flower stage to continue to promote root development.

GH Rapid Start Pro 6 Gallon

GH Rapid Start Pro 6 Gallon

Q100174

RapidStart® Professional is a proprietary blend of nutritive plant extracts and minerals that promote explosive root growth. Using RapidStart Professional encourages the formation of fine root hairs and lateral root branching, which in term will enhance plant vigor and yield.

  • RapidStart is highly concentrated and is best used during the vegetative through early flower phases when active root growth occurs.
  • We recommend pre-soaking stone wool cubes, plugs and flats with RapidStart Professional nutrient solution prior to seeding or propagating from cuttings for faster root growth and success.
  • RapidStart Professional is compatible with soil, soilless medias, coir, hydroponics and is suitable for fertilizer injection systems.
Botanicare Rhizo Blast (120 ml / 4 oz)

Botanicare Rhizo Blast (120 ml / 4 oz)

Q100178

Rhizo Blast® is a proprietary formula that contains a blend of nutrients that helps root growth. Rhizo Blast can be used with all grow mediums and is beneficial in hydroponic, soil and coco coir gardens.

Botanicare Rhizo Blast (275 ml / 9.68 oz)

Botanicare Rhizo Blast (275 ml / 9.68 oz)

Q100179

Rhizo Blast® is a proprietary formula that contains a blend of nutrients that helps root growth. Rhizo Blast can be used with all grow mediums and is beneficial in hydroponic, soil and coco coir gardens.

Botanicare Rhizo Blast (500 ml / 16.9 oz)

Botanicare Rhizo Blast (500 ml / 16.9 oz)

Q100180

Rhizo Blast® is a proprietary formula that contains a blend of nutrients that helps root growth. Rhizo Blast can be used with all grow mediums and is beneficial in hydroponic, soil and coco coir gardens.

Botanicare Rhizo Blast (1 L / 33.8 oz)

Botanicare Rhizo Blast (1 L / 33.8 oz)

Q100181

Rhizo Blast® is a proprietary formula that contains a blend of nutrients that helps root growth. Rhizo Blast can be used with all grow mediums and is beneficial in hydroponic, soil and coco coir gardens.

Botanicare Rhizo Blast (4 L / 1 gal)

Botanicare Rhizo Blast (4 L / 1 gal)

Q100182

Rhizo Blast® is a proprietary formula that contains a blend of nutrients that helps root growth. Rhizo Blast can be used with all grow mediums and is beneficial in hydroponic, soil and coco coir gardens.

Rainworks Rhizo King (1 L / 1 qt)

Rainworks Rhizo King (1 L / 1 qt)

Q100183
  • Increases the plants resistance to diseases.
  • Promotes healthy roots and fine root hairs.
  • Greatly improves root growth.
  • Enhances root development.
  • Works in all systems, media and environments.
  • 1 liter (1 quart) bottle.
PRO-MIX ROOT BOOSTER 5-15-5 (1.2 kg / 2.64 lb)

PRO-MIX ROOT BOOSTER 5-15-5 (1.2 kg / 2.64 lb)

Q100185
  • Root, transplant, and crop biostimulator with two hormones.
  • High phosphorus formula helps reduce transplant shock.
  • Ideal for seed starting, cuttings, transplants, and other crop stages.
  • Suitable for both indoor and outdoor use.
  • Liquid concentrate.
  • 1.2 kilograms (2.64 pounds).
MIIM Horticulture MIICROBIAL MASS PRO (250 ml / 8.5 oz sample)

MIIM Horticulture MIICROBIAL MASS PRO (250 ml / 8.5 oz sample)

Q100203
  • A microbial product specially developed to promote plant growth and maximize plant yield
  • Five bacterial strains enhance microbial life in and around plant roots.
  • For soil and hydroponic systems.
  • Increases the bioavailability of phosphate, calcium and iron.
  • Promotes good soil health with beneficial enzymes.
  • Compatible with all growing media and all base nutrients.
  • 250 milliliter (8.5 ounce) sample bottle.
MIIM Horticulture MIICROBIAL MASS PRO (250 ml / 8.5 oz)

MIIM Horticulture MIICROBIAL MASS PRO (250 ml / 8.5 oz)

Q100204
  • A microbial product specially developed to promote plant growth and maximize plant yield
  • Five bacterial strains enhance microbial life in and around plant roots.
  • For soil and hydroponic systems.
  • Increases the bioavailability of phosphate, calcium and iron.
  • Promotes good soil health with beneficial enzymes.
  • Compatible with all growing media and all base nutrients.
  • 250 milliliter (8.5 ounce) bottle.
MIIM Horticulture MIICROBIAL MASS PRO (1 L / 1 qt)

MIIM Horticulture MIICROBIAL MASS PRO (1 L / 1 qt)

Q100206
  • A microbial product specially developed to promote plant growth and maximize plant yield
  • Five bacterial strains enhance microbial life in and around plant roots.
  • For soil and hydroponic systems.
  • Increases the bioavailability of phosphate, calcium and iron.
  • Promotes good soil health with beneficial enzymes.
  • Compatible with all growing media and all base nutrients.
  • 1 liter (1 quart) bottle.
MIIM Horticulture MIICROBIAL MASS PRO (4 L / 1 gal)

MIIM Horticulture MIICROBIAL MASS PRO (4 L / 1 gal)

Q100207
  • A microbial product specially developed to promote plant growth and maximize plant yield
  • Five bacterial strains enhance microbial life in and around plant roots.
  • For soil and hydroponic systems.
  • Increases the bioavailability of phosphate, calcium and iron.
  • Promotes good soil health with beneficial enzymes.
  • Compatible with all growing media and all base nutrients.
  • 4 liter (1 gallon) bottle.
MIIM Horticulture MIICROBIAL MASS PRO (10 L / 2.5 gal)

MIIM Horticulture MIICROBIAL MASS PRO (10 L / 2.5 gal)

Q100208
  • A microbial product specially developed to promote plant growth and maximize plant yield
  • Five bacterial strains enhance microbial life in and around plant roots.
  • For soil and hydroponic systems.
  • Increases the bioavailability of phosphate, calcium and iron.
  • Promotes good soil health with beneficial enzymes.
  • Compatible with all growing media and all base nutrients.
  • 10 liter (2.5 gallon) bottle.
MIIM Horticulture MIICROBIAL MASS PRO (20 L / 5 gal)

MIIM Horticulture MIICROBIAL MASS PRO (20 L / 5 gal)

Q100209
  • A microbial product specially developed to promote plant growth and maximize plant yield
  • Five bacterial strains enhance microbial life in and around plant roots.
  • For soil and hydroponic systems.
  • Increases the bioavailability of phosphate, calcium and iron.
  • Promotes good soil health with beneficial enzymes.
  • Compatible with all growing media and all base nutrients.
  • 20 liter (5 gallon) bottle.
MIIM Horticulture MIICROBIAL MASS PRO USA (125 ml / 4.2 oz)

MIIM Horticulture MIICROBIAL MASS PRO USA (125 ml / 4.2 oz)

Q100215
  • A microbial product specially developed to promote plant growth and maximize plant yield
  • Five bacterial strains enhance microbial life in and around plant roots.
  • For soil and hydroponic systems.
  • Increases the bioavailability of phosphate, calcium and iron.
  • Promotes good soil health with beneficial enzymes.
  • Compatible with all growing media and all base nutrients.
  • 125 milliliter (4.2 ounce) bottle.
MIIM Horticulture MIICROBIAL MASS PRO USA (250 ml / 8.5 oz sample)

MIIM Horticulture MIICROBIAL MASS PRO USA (250 ml / 8.5 oz sample)

Q100216
  • A microbial product specially developed to promote plant growth and maximize plant yield
  • Five bacterial strains enhance microbial life in and around plant roots.
  • For soil and hydroponic systems.
  • Increases the bioavailability of phosphate, calcium and iron.
  • Promotes good soil health with beneficial enzymes.
  • Compatible with all growing media and all base nutrients.
  • 250 milliliter (8.5 ounce) sample bottle.
MIIM Horticulture MIICROBIAL MASS PRO USA (250 ml / 8.5 oz)

MIIM Horticulture MIICROBIAL MASS PRO USA (250 ml / 8.5 oz)

Q100217
  • A microbial product specially developed to promote plant growth and maximize plant yield
  • Five bacterial strains enhance microbial life in and around plant roots.
  • For soil and hydroponic systems.
  • Increases the bioavailability of phosphate, calcium and iron.
  • Promotes good soil health with beneficial enzymes.
  • Compatible with all growing media and all base nutrients.
  • 250 milliliter (8.5 ounce) bottle.
MIIM Horticulture MIICROBIAL MASS PRO USA (1 L / 1 qt)

MIIM Horticulture MIICROBIAL MASS PRO USA (1 L / 1 qt)

Q100219
  • A microbial product specially developed to promote plant growth and maximize plant yield
  • Five bacterial strains enhance microbial life in and around plant roots.
  • For soil and hydroponic systems.
  • Increases the bioavailability of phosphate, calcium and iron.
  • Promotes good soil health with beneficial enzymes.
  • Compatible with all growing media and all base nutrients.
  • 1 liter (1 quart) bottle.
MIIM Horticulture MIICROBIAL MASS PRO USA (4 L / 1 gal)

MIIM Horticulture MIICROBIAL MASS PRO USA (4 L / 1 gal)

Q100220
  • A microbial product specially developed to promote plant growth and maximize plant yield
  • Five bacterial strains enhance microbial life in and around plant roots.
  • For soil and hydroponic systems.
  • Increases the bioavailability of phosphate, calcium and iron.
  • Promotes good soil health with beneficial enzymes.
  • Compatible with all growing media and all base nutrients.
  • 4 liter (1 gallon) bottle.
Refine
×