0 Items - $0.00 My account / Register

Hydroponic Nutrients

Home / Hydroponic & Organic Gardening / Fertilizer and Plant Food / Hydroponic Nutrients

General Hydroponics GH Maxigro 2.2 lb Pouch

MaxiGro (10-5-15) is a strong one-part dry nutrient gardeners use to start plants and to promote fast growth during the vegetative stage. It improves plant yield and is pH buffered to help reduce pH drift. MaxiGro is easy-to-use and works well in hydropon

GH Maxigro 2.2 lb Pouch

$21.72

General Hydroponics GH Flora Micro - qt

The FloraGro (2-1-6), FloraBloom(0-5-4), and FloraMicro (5-0-1) series of hydroponic fertilizers from General Hydroponics represents the collective contribution of many famous scientists in the fields of hydroponics, agriculture, and chemistry. The con

GH Flora Micro - qt

$21.49

General Hydroponics GH Flora Micro - 6 gal

The FloraGro (2-1-6), FloraBloom(0-5-4), and FloraMicro (5-0-1) series of hydroponic fertilizers from General Hydroponics represents the collective contribution of many famous scientists in the fields of hydroponics, agriculture, and chemistry. The con

GH Flora Micro - 6 gal

$214.28

General Hydroponics GH Flora Bloom - gal

The FloraGro (2-1-6), FloraBloom(0-5-4), and FloraMicro (5-0-1) series of hydroponic fertilizers from General Hydroponics represents the collective contribution of many famous scientists in the fields of hydroponics, agriculture, and chemistry. The con

GH Flora Bloom - gal

$40.53

Technaflora Technaflora Awesome Blossoms - 1L

Awesome Blossoms is scientifically designed to meet the needs of all vigorously flowering plants. A superior formulation of micro elements, phosphates and 2% humic acids, Awesome Blossoms is a concentrated liquid that is easy to apply effectively. Regular

Technaflora Awesome Blossoms - 1L

$47.95

$28.77

General Hydroponics GH CaMg+ qt

CaMg+ is the ideal supplement to provide a natural source of Calcium and Magnesium, critical elements in a plant's growth cycle. These elements are often absent in many fertilizers and potting mixes, resulting in stunted growth. CaMg+ is biologically cata

$22.26

General Hydroponics GH CALiMAGic Calcium and Magnesium Gal

CALiMAGic is a concentrated blend of readily available calcium and magnesium. It is formulated to assist fast growing plants by preventing secondary nutrient deficiencies. CALiMAGic helps optimize plant nutrition and enhances plant growth and development

GH CALiMAGic Calcium and Magnesium Gal

$62.93

Foxfarm FoxFarm Open Sesame 2 lb

Open Sesame is a blend of nutrients specifically designed for use during the early weeks of flowering. Open Sesame supports vigorous flowering and bud development. Use in soilless mixes, soils, hydroponics and aeroponic systems.

FoxFarm Open Sesame 2 lb

$89.99

$45.00

Advanced Nutrients Advanced Rhino Skin 4L

Give your plants Rhino Skin to increase the rigidity of the cell walls making your plants stalks more rigid. Plants take silicon into their cells making tougher cell walls.

Advanced Rhino Skin 4L

$120.36

$72.22

Advanced Nutrients Advanced Bud Candy 1L

Bud Candy provides your plants with an essential secondary plant nutrient which serves to support many plant enzymes required in the growth process.

Advanced Bud Candy 1L

$38.84

General Hydroponics GH CALiMAGic Calcium and Magnesium 2.5 Gal

CALiMAGic™ is a concentrated blend of readily available calcium and magnesium. It is formulated to assist fast growing plants by preventing secondary nutrient deficiencies.

GH CALiMAGic Calcium and Magnesium 2.5 Gal

$147.82

Botanicare Botanicare PB PRO Bloom 2.5 gal

Botanicare PB PRO Bloom 2.5 gal

Botanicare PB PRO Bloom 2.5 gal

$169.44

$101.67

Fish Head Farms Fish Sh!t Organic Soil Conditioner - 5 Liter

By introducing a wide variety of beneficial bacteria and microorganisms in to the rhizosphere, Fish Sh!t creates an optimal symbiotic relationship between plant and soil.

Fish Sh!t Organic Soil Conditioner - 5 Liter

$299.00

Plant Success Plant Success King Crab - 4 oz

Increase yields, maximize phosphorous solubility, and add life to the root zone! The active microbes in King Crab were specifically selected to increase the availability of nutrients during the vegetative stage and increase yields in the flowering stage.

Plant Success King Crab - 4 oz

$26.99

Gaia Green Gaia Green Super Fly Insect Frass 3-1-2 - 750g

Super Fly Insect Frass is a fertilizer derived from the excreta of black soldier fly larvae. It is a renewable resource produced from pre-consumer food waste fed to fly larvae. Rich in essential nutrients.

Gaia Green Super Fly Insect Frass 3-1-2 - 750g

$15.99

Athena Athena Pro Bloom- 25 lb Box

Plants require higher amounts of phosphorous and potassium to increase flower bulk and support high-metabolic activities. Athena Pro Bloom contributes balanced levels macro and micro-elements including sulfur used for increasing potency and flavors.

Athena Pro Bloom- 25 lb Box

$147.00

Athena Athena Pro Grow - 25 lb Box

The vegetative growth stage demands well-rounded nutrition to establish strong roots and lush foliage. Athena Pro Grow is a balanced soluble fertilizer blend formulated for commercial cultivators to streamline irrigation.

Athena Pro Grow - 25 lb Box

$147.00

Athena Athena Pro Core - 25 lb Box

Provides baseline nutrition across all stages of plant growth. Nitrogen to assemble chlorophyll and amino acids. Calcium to build structure. Essential microelements to catalyze photosynthesis, enzyme production and a multitude of important plant processes

Athena Pro Core - 25 lb Box

$147.00

Athena Athena Pro Grow - 10 lb Box

Athena Pro Grow - 10 lb Box

Athena Pro Grow - 10 lb Box

$77.00

Athena Athena Pro Core - 10 lb Box

Provides baseline nutrition across all stages of plant growth. Nitrogen to assemble chlorophyll and amino acids. Calcium to build structure. Essential microelements to catalyze photosynthesis, enzyme production and a multitude of important plant processes

Athena Pro Core - 10 lb Box

$77.00

Athena Athena Cleanse - Gallon

Made from the ideal (and safe) root zone optimizing agents-Hypochlorous acid. This safe and mild acid is derived from salt and a proprietary electrochemical treatment process.

Athena Cleanse - Gallon

$49.00

Athena Athena CaMg - Gallon

Designed to supplement either of our 2-part liquid formulas. Some cultivars and growing conditions may require higher doses of Calcium, Magnesium, Iron and Nitrogen during heavy growth and development phases.

Athena CaMg - Gallon

$31.50

Athena Athena Bloom A - Gallon

We blend top of the line macronutrients and chelated micronutrients to achieve greater nutrient uptake ability across a wider pH range in any combination of grow method, water-type and media.

Athena Bloom A - Gallon

$31.50

Gaia Green Gaia Green Power Bloom, 20 kg

Power Bloom is a high phosphate fertilizer specifically formulated to support prolific flowering and fruiting. Excellent for root development and for all flowering and fruiting plants.

Gaia Green Power Bloom, 20 kg

$104.99