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
AzaMax 4oz

AzaMax 4oz

Q113746
  • Natural product with broad-spectrum pest control.
  • Contains Azadirachtin A & B and over 100 limonoids.
  • No hard chemical solvents used.
  • Acts as an antifeedant and insect growth regulator.
  • Controls pests through starvation and growth disruption.
  • Effective against spider mites, thrips, fungus gnats, aphids, whiteflies, leaf miners, worms, beetles, leafhoppers, scales, mealy bugs, nematodes, and other soil-borne pests.
  • 4 ounce bottle.
Picture of Grodan Pre-Cut, Pre-Filled Tray, A-OK 1.5 in Starter Plugs, No Hole (50 plugs/tray, 30 trays/case)

Grodan Pre-Cut, Pre-Filled Tray, A-OK 1.5 in Starter Plugs, No Hole (50 plugs/tray, 30 trays/case)

Q113751

The Grodan® tray comes prefilled with A-OK Starter Plugs™ for fast and easy propagation from seeds or cuttings prior to transplanting to Gro-Blocks™.

  • Fits perfectly in most standard 1020 trays.
  • Designed with a unique and convenient thumb slot to make removal easy and comfortable.
  • Pre-cut and pre-filled into an insert of 50 1.5-inch AO plugs (1.4 x 1.4 x 1.9 inches).
  • 30 inserts per carton (total of 1,500 plugs).
  • No holes.
The Original Flat 2" w/ Hole m1020 Commercial Black

The Original Flat 2" w/ Hole m1020 Commercial Black

Q113781
  • Manufactured with Avara Technology, a proprietary Food-Grade Material.
  • Patented, Black, Commercial Propagation Tray 1020 with holes.
  • Deep channels and wide 'level fit' ridges prevent water pooling and support media stability.
  • Reinforced tray ends and sidewalls, with UV protection.
  • Inter-nestable, stackable, and easy to store and ship.
  • BPA-free, non-off-gassing, reusable and recyclable, contains reclaimed ocean plastics.
The Original Flat 2" No Hole m1020 Premium Black

The Original Flat 2" No Hole m1020 Premium Black

Q113784
  • Manufactured with Avara Technology, a proprietary Food-Grade Material.
  • Patented, Black, Premium Propagation Tray 1020 with no holes.
  • Deep channels and wide 'level fit' ridges prevent water pooling and support media stability.
  • Reinforced tray ends and sidewalls, with UV protection.
  • Inter-nestable, stackable, and easy to store and ship.
  • BPA-free, non-off-gassing, reusable and recyclable, contains reclaimed ocean plastics.
The Original Flat 2" w/ Hole m1020 Premium Black

The Original Flat 2" w/ Hole m1020 Premium Black

Q113785
  • Manufactured with Avara Technology, a proprietary Food-Grade Material.
  • Patented, Black, Premium Propagation Tray 1020 with holes.
  • Deep channels and wide 'level fit' ridges prevent water pooling and support media stability.
  • Reinforced tray ends and sidewalls, with UV protection.
  • Inter-nestable, stackable, and easy to store and ship.
  • BPA-free, non-off-gassing, reusable and recyclable, contains reclaimed ocean plastics.
General Hydroponics Ripen Professional (23 L / 6 gal)

General Hydroponics Ripen Professional (23 L / 6 gal)

Q102600
  • Highly concentrated professional liquid nutrient.
  • Promotes increased and abundant flowering and fruit growth.
  • Enhances oil and fragrance production.
  • Engineered to provide essential macronutrients to high value crops.
  • Recommended for use during the final one-to-two weeks of the grow cycle.
  • 23 liter (6 gallon) bottle.
G.E.T. Power to Bloom (10 g / 0.35 oz sample)

G.E.T. Power to Bloom (10 g / 0.35 oz sample)

Q003001
  • Increases flower production resulting in an abundance of blooms.
  • 10 gram (0.35 ounce) sample size.
G.E.T. Power to Bloom (20 g / 0.7 oz)

G.E.T. Power to Bloom (20 g / 0.7 oz)

Q100285
  • Unique chemistry.
  • Increases flower production resulting in an abundance of blooms.
  • 20 grams (0.7 ounces).
G.E.T. Power to Bloom (40 g / 1.4 oz)

G.E.T. Power to Bloom (40 g / 1.4 oz)

Q100286
  • Unique chemistry.
  • Increases flower production resulting in an abundance of blooms.
  • 40 grams (1.4 ounces).
G.E.T. Power to Bloom (450 g / 16 oz)

G.E.T. Power to Bloom (450 g / 16 oz)

Q100288
  • Unique chemistry.
  • Increases flower production resulting in an abundance of blooms.
  • 450 grams (16 ounces).
Earth Juice Grow (1 L / 1 qt)

Earth Juice Grow (1 L / 1 qt)

Q100001
  • Complete liquid organic plant food and general-purpose fertilizer.
  • Promotes vigorous vegetative growth.
  • Suitable for all stages of plant development from seedling to maturity.
  • 1 liter (1 quart) bottle.
Earth Juice Grow (4 L / 1 gal)

Earth Juice Grow (4 L / 1 gal)

Q100002
  • Complete liquid organic plant food and general-purpose fertilizer.
  • Promotes vigorous vegetative growth.
  • Suitable for all stages of plant development from seedling to maturity.
  • 4 liter (1 gallon) bottle.
Earth Juice Grow (10 L / 2.5 gal)

Earth Juice Grow (10 L / 2.5 gal)

Q100003
  • Complete liquid organic plant food and general-purpose fertilizer.
  • Promotes vigorous vegetative growth.
  • Suitable for all stages of plant development from seedling to maturity.
  • 10 liter (2.5 gallon) bottle.
Earth Juice Meta-K (1 L / 1 qt)

Earth Juice Meta-K (1 L / 1 qt)

Q100011
  • 100% natural source of potassium.
  • Liquid concentrate.
  • Prevents and corrects potassium deficiency.
  • Increases plant vigor.
  • Builds resistance to stress.
  • Improves yield potential.
  • 1 liter (1 quart) bottle.
Earth Juice Meta-K (4 L / 1 gal)

Earth Juice Meta-K (4 L / 1 gal)

Q100012
  • 100% natural source of potassium.
  • Liquid concentrate.
  • Prevents and corrects potassium deficiency.
  • Increases plant vigor.
  • Builds resistance to stress.
  • Improves yield potential.
  • 4 liter (1 gallon) bottle.
Agri-Growth Burst (4 L / 1 gal)

Agri-Growth Burst (4 L / 1 gal)

Q100020
  • Made of growth hormones: cytokinins, auxins, enzymes, gibberellins, and ethylenes.
  • Contains micro-nutrients and biostimulants.
  • Protects plants from stress effects.
  • Stimulates faster growth, better health, and higher yields.
  • Suitable for indoor and outdoor plants.
  • Ideal for gardens, vegetables, fruit trees, and lawns.
  • Compatible with regular plant feeding routines.
GH Flora Micro 2.5 Gallon

GH Flora Micro 2.5 Gallon

Q100039

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

GH Flora Micro 6 Gallon

GH Flora Micro 6 Gallon

Q100040

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

GH Flora Bloom CDN 1QT

GH Flora Bloom CDN 1QT

Q100041

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

GH Flora Bloom CDN 2.5GAL

GH Flora Bloom CDN 2.5GAL

Q100043

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

Botanicare Pure Blend Pro Bloom Soil (4 L / 1 gal)

Botanicare Pure Blend Pro Bloom Soil (4 L / 1 gal)

Q100123

Designed specifically to be used in soil container gardens. When cultivating fruiting and flowering plants in soil, growers usually need to double or triple phosphorus levels, unlike hydroponics, thus making the 1-4-5 formula ideal for soil applications.

Terpinator 1 Gallon

Terpinator 1 Gallon

Q100127

Terpinator® is the original terpene and resin enhancer. Formulated to help provide the building blocks for secondary metabolites, Terpinator® feeds to encourage increased production of terpenes to help heighten aroma and flavor. Terpinator® can be used in conjunction with General Hydroponics® nutrients or any feed regimen and is compatible with soil, hydroponics, and soilless media.

Purpinator 1 Quart

Purpinator 1 Quart

Q100130

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 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.

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.
Refine
×