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.

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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 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.
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 (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 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 (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.
GH Flora Micro Quart

GH Flora Micro Quart

Q100037

The foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro® and FloraBloom®.

GH Flora Bloom CDN 6GL

GH Flora Bloom CDN 6GL

Q100044

Stimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high phosphorous, potassium, magnesium and sulfur.

GH FloraPro Grow 5 lb

GH FloraPro Grow 5 lb

Q100053

Specifically designed for use in commercial cultivation. FloraPro® Grow 10-12-22 will provide your plants with excellent concentrations and ratios of nutrients to help optimize vegetative growth. FloraPro Grow fertilizer is designed to be used as part of the FloraPro product system to provide a complete fertilizer program

GH FloraPro Bloom 5 lb

GH FloraPro Bloom 5 lb

Q100054

Specifically designed for use in commercial cultivation. FloraPro® Bloom 7-12-27 will provide your plants with excellent concentrations and ratios of nutrients to help optimize flower development. FloraPro Bloom fertilizer is designed to be used as part of the FloraPro product system to provide a complete fertilizer program.

GH FloraPro Ca + Micros 5 lb

GH FloraPro Ca + Micros 5 lb

Q100055

Specifically designed for use in commercial cultivation. FloraPro® Calcium+Micros 14-0-0 plus 17% Ca fertilizer will provide your plants with excellent concentrations of Calcium and micronutrients. FloraPro Calcium + Micros 14-0-0 plus 17% Ca is meant to be used as part of the FloraPro product system to provide a complete fertilizer program.

GH Floralicious Bloom 2.5 Gallon

GH Floralicious Bloom 2.5 Gallon

Q100060

Floralicious® Bloom promotes maximum flower size and fruit swelling for heavier yields. Offers phenomenal flavor and bouquet upon harvest. Leads to more coloration that is vibrant with an improved overall appearance.

General Hydroponics Floralicious Plus 2-0.8-0.5, 1 L (1 qt) [HGCCA732206]

General Hydroponics Floralicious Plus 2-0.8-0.5, 1 L (1 qt) [HGCCA732206]

Q100062
  • Highly concentrated liquid plant nutrient additive.
  • No. 1 nutrient additive in the General Hydroponics line.
  • Supports strong growth and abundant flowering.
  • Plant-based and mineral formula with vitamin B1.
  • Promotes rapid nutrient uptake and plant vigour.
  • Suitable for soil, coco, soilless, and hydroponics.
  • Used through vegetative and bloom growth stages.
  • Size: 1 L (1 qt) bottle.
General Hydroponics Floralicious Plus 2-0.8-0.5, 4 L (1 gal) [HGCCA732207]

General Hydroponics Floralicious Plus 2-0.8-0.5, 4 L (1 gal) [HGCCA732207]

Q100063
  • Highly concentrated liquid plant nutrient additive.
  • No. 1 nutrient additive in the General Hydroponics line.
  • Supports strong growth and abundant flowering.
  • Plant-based and mineral formula with vitamin B1.
  • Promotes rapid nutrient uptake and plant vigour.
  • Suitable for soil, coco, soilless, and hydroponics.
  • Used through vegetative and bloom growth stages.
  • Size: 4 L (1 gal) bottle.
General Hydroponics Floralicious Plus 2-0.8-0.5, 23 L (6 gal) [HGC732512]

General Hydroponics Floralicious Plus 2-0.8-0.5, 23 L (6 gal) [HGC732512]

Q100064
  • Highly concentrated liquid plant nutrient additive.
  • No. 1 nutrient additive in the General Hydroponics line.
  • Supports strong growth and abundant flowering.
  • Plant-based and mineral formula with vitamin B1.
  • Promotes rapid nutrient uptake and plant vigour.
  • Suitable for soil, coco, soilless, and hydroponics.
  • Used through vegetative and bloom growth stages.
  • Size: 23 L (6 gal) bottle.
GH Liquid KoolBloom Quart

GH Liquid KoolBloom Quart

Q100065

Liquid KoolBloom® is a bulking agent that goes way beyond other bloom boosters. Enriched with stress-reducing vitamins and nutrient-transporting acids, it promotes heavy production of essential oils, fantastic flavors and increases fruiting and flower development. Liquid KoolBloom should be used at the start of the reproductive cycle, initiating larger, heavier fruits and flowers. During the last two weeks, use Dry KoolBloom for an additional bloom boost and to facilitate ripening.

GH Liquid KoolBloom 2.5 Gallon

GH Liquid KoolBloom 2.5 Gallon

Q100067

Liquid KoolBloom® is a bulking agent that goes way beyond other bloom boosters. Enriched with stress-reducing vitamins and nutrient-transporting acids, it promotes heavy production of essential oils, fantastic flavors and increases fruiting and flower development. Liquid KoolBloom should be used at the start of the reproductive cycle, initiating larger, heavier fruits and flowers. During the last two weeks, use Dry KoolBloom for an additional bloom boost and to facilitate ripening.

GH Liquid KoolBloom 6 Gallon

GH Liquid KoolBloom 6 Gallon

Q100068

Liquid KoolBloom® is a bulking agent that goes way beyond other bloom boosters. Enriched with stress-reducing vitamins and nutrient-transporting acids, it promotes heavy production of essential oils, fantastic flavors and increases fruiting and flower development. Liquid KoolBloom should be used at the start of the reproductive cycle, initiating larger, heavier fruits and flowers. During the last two weeks, use Dry KoolBloom for an additional bloom boost and to facilitate ripening.

GH FloraNova Grow Quart

GH FloraNova Grow Quart

Q100070

FloraNova® represents a breakthrough in fertilizer technology. FloraNova gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both organic and soilless gardening methods. FloraNova is a one-part formula that is pH stabilized and outstanding for all plant types. Works as a specialized nutrient for rapidly growing plants during the structural and foliar growth phase.

GH FloraNova Grow Gallon

GH FloraNova Grow Gallon

Q100071

FloraNova® represents a breakthrough in fertilizer technology. FloraNova gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both organic and soilless gardening methods. FloraNova is a one-part formula that is pH stabilized and outstanding for all plant types. Works as a specialized nutrient for rapidly growing plants during the structural and foliar growth phase.

GH FloraNova Grow 2.5 Gallon

GH FloraNova Grow 2.5 Gallon

Q100072

FloraNova® represents a breakthrough in fertilizer technology. FloraNova gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both organic and soilless gardening methods. FloraNova is a one-part formula that is pH stabilized and outstanding for all plant types. Works as a specialized nutrient for rapidly growing plants during the structural and foliar growth phase.

GH FloraNova Bloom Quart

GH FloraNova Bloom Quart

Q100073

FloraNova® represents a breakthrough in fertilizer technology, as it gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both organic and soilless gardening methods. Optimum nutrient absorption is aided by natural humic extracts for increased quality and superb yields. FloraNova is a one-part formula that is pH stabilized and outstanding for all plant types. FloraNova Bloom Promotes explosive flowering and fruiting. FloraNova Bloom induces phenomenal aroma, taste, and colors while delivering extraordinary yields.

GH FloraNova Bloom Gallon

GH FloraNova Bloom Gallon

Q100074

FloraNova® represents a breakthrough in fertilizer technology, as it gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both organic and soilless gardening methods. Optimum nutrient absorption is aided by natural humic extracts for increased quality and superb yields. FloraNova is a one-part formula that is pH stabilized and outstanding for all plant types. FloraNova Bloom Promotes explosive flowering and fruiting. FloraNova Bloom induces phenomenal aroma, taste, and colors while delivering extraordinary yields.

GH FloraNova Bloom 2.5 Gallon

GH FloraNova Bloom 2.5 Gallon

Q100075

FloraNova® represents a breakthrough in fertilizer technology, as it gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both organic and soilless gardening methods. Optimum nutrient absorption is aided by natural humic extracts for increased quality and superb yields. FloraNova is a one-part formula that is pH stabilized and outstanding for all plant types. FloraNova Bloom Promotes explosive flowering and fruiting. FloraNova Bloom induces phenomenal aroma, taste, and colors while delivering extraordinary yields.

GH Cocotek Grow A & B Quart

GH Cocotek Grow A & B Quart

Q100078

Put even more power into coconut coir with a formula that makes the most of your amendments. Featuring calcium and magnesium, CocoTek A+B offer and easy-to-use formula that’s designed to enhance your coir. You can deliver nutrition from growth to bloom, giving your plants the benefits of premium nutrients in addition to the many advantages of coir. The CocoTek Grow A+B nutrient combination brings nitrogen and calcium into the crucial vegetative stage of plant growth.

GH Cocotek Grow A & B Gallon

GH Cocotek Grow A & B Gallon

Q100079

Put even more power into coconut coir with a formula that makes the most of your amendments. Featuring calcium and magnesium, CocoTek A+B offer and easy-to-use formula that’s designed to enhance your coir. You can deliver nutrition from growth to bloom, giving your plants the benefits of premium nutrients in addition to the many advantages of coir. The CocoTek Grow A+B nutrient combination brings nitrogen and calcium into the crucial vegetative stage of plant growth.

GH Cocotek Grow A 6 Gallon

GH Cocotek Grow A 6 Gallon

Q100080

Put even more power into coconut coir with a formula that makes the most of your amendments. Featuring calcium and magnesium, CocoTek A+B offer and easy-to-use formula that’s designed to enhance your coir. You can deliver nutrition from growth to bloom, giving your plants the benefits of premium nutrients in addition to the many advantages of coir. The CocoTek Grow A+B nutrient combination brings nitrogen and calcium into the crucial vegetative stage of plant growth.

GH CocoTek Bloom A + B Quart

GH CocoTek Bloom A + B Quart

Q100081

Put even more power into coconut coir with a formula that makes the most of your amendments. Featuring calcium and magnesium, CocoTek A+B offer and easy-to-use formula that’s designed to enhance your coir. You can deliver nutrition from growth to bloom, giving your plants the benefits of premium nutrients in addition to the many advantages of coir. The CocoTek Grow A+B nutrient combination brings nitrogen and calcium into the crucial vegetative stage of plant growth.

GH CocoTek Bloom A + B Gallon

GH CocoTek Bloom A + B Gallon

Q100082

Put even more power into coconut coir with a formula that makes the most of your amendments. Featuring calcium and magnesium, CocoTek A+B offer and easy-to-use formula that’s designed to enhance your coir. You can deliver nutrition from growth to bloom, giving your plants the benefits of premium nutrients in addition to the many advantages of coir. The CocoTek Grow A+B nutrient combination brings nitrogen and calcium into the crucial vegetative stage of plant growth.

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