Water Soluble Fertilizers

Maximum Yields with Pure Water Soluble Fertilizers

Pure Mineral Fertilizers and Pre-Mixed Water Soluble Fertilizers for Fertigation and Hydroponics.

Revolutionize your plant growth with our pure mineral fertilizers. Our customizable blends are designed to promote efficient plant growth, providing all the essential nutrients for healthy and thriving plants. Say goodbye to nutrient deficiencies and hello to lush, vibrant greenery.

Customizable blends tailored to your plants' specific needs
Boosts efficient plant growth and development
Pure mineral fertilizers for optimal nutrient uptake

Choose from our selection of water-soluble straight fertilizers, water soluble chelated micronutrient fertilizers and custom NPK mixes for specific crops.

Featured Products

Peters Professional 5-11-26 Hydroponic Special fertilizer 25 lb.

Peters Professional 5-11-26 Hydroponic Special fertilizer 25 lb.

$66.25

In Stock.

JR Croptech Flower Mix 0-21-26 Water Soluble Fertilizer - 25 Pound

JR Croptech Flower Mix 0-21-26 Water Soluble Fertilizer - 25 Pound

$93.10

In Stock.

JR Croptech Vegetative Mix 9-17-28 Water Soluble Fertilizer - 25 Pound

JR Croptech Vegetative Mix 9-17-28 Water Soluble Fertilizer - 25 Pound

$93.10

In Stock.

Peters Professional Liquid S.T.E.M. Chelated 2.64 gallons

Peters Professional Liquid S.T.E.M. Chelated 2.64 gallons

$156.81

In Stock.

SoluPotasse® 55 lb. bag

SoluPotasse® 55 lb. bag

~~$89.75~~ $75.00 Sale

In Stock.

Peters® Professional 0-15-30 Hydroponic Finisher - 25lb

Peters® Professional 0-15-30 Hydroponic Finisher - 25lb

~~$75.00~~ $71.55 Sale

In Stock.

Peters® Professional 14-0-8 Hydroponic Boost - 25lb

Peters® Professional 14-0-8 Hydroponic Boost - 25lb

$50.00

In Stock.

Nutrient Solution Test

Nutrient Solution Test

$49.00

In Stock.

Haifa Magnisal Magnesium Nitrate 11-0-0 FERTILIZER 50 lb.

Haifa Magnisal Magnesium Nitrate 11-0-0 FERTILIZER 50 lb.

$69.27

In Stock.

MAGNIFIC 11-0-0 Magnesium Nitrate Fertilizer 55 lb.

MAGNIFIC 11-0-0 Magnesium Nitrate Fertilizer 55 lb.

$47.56

Out of stock

Magriculture Magnesium Sulfate 50 lb.

Magriculture Magnesium Sulfate 50 lb.

$29.98

In Stock.

Peters Professional S.T.E.M. 25 lb.

Peters Professional S.T.E.M. 25 lb.

$86.20

In Stock.

Potassium Chloride 0-0-62 fertilizer 50 lb.

Potassium Chloride 0-0-62 fertilizer 50 lb.

$43.68

In Stock.

AgSil 16H Potassium Silicate fertilizer 50 lb.

AgSil 16H Potassium Silicate fertilizer 50 lb.

$327.18

Temporary Back Order-ETA Early October

5-11-26 Hydroponic Special fertilizer 4 lb.

5-11-26 Hydroponic Special fertilizer 4 lb.

$24.00

In Stock.

Iron Sulfate Hi Yield 4 lb.

Iron Sulfate Hi Yield 4 lb.

$10.30

In Stock.

Iron Sulfate Heptahydrate powder 50 lb.

Iron Sulfate Heptahydrate powder 50 lb.

$39.05

In Stock.

Sodium Molybdate fertilizer 4 lb.

Sodium Molybdate fertilizer 4 lb.

$83.50

In Stock.

Maximo 360 Soluble Zinc Sulfate fertilizer 50 lb.

Maximo 360 Soluble Zinc Sulfate fertilizer 50 lb.

$84.84

In Stock.

Sil-MATRIX Potassium Silicate 2.5 gallon

Sil-MATRIX Potassium Silicate 2.5 gallon

$92.44

In Stock.

Calcium Chloride fertilizer 50 lb.

Calcium Chloride fertilizer 50 lb.

$36.02

In Stock.

Chelated Micronutrient Mix 1 lb.

Chelated Micronutrient Mix 1 lb.

$20.42

In Stock.

Chelated Micronutrient Mix 4.4 lb.

(1)

Chelated Micronutrient Mix 4.4 lb.

$65.62

In Stock.

Chelated Micronutrient Mix 22 lb.

Chelated Micronutrient Mix 22 lb.

$336.21

In Stock.

Sprint 138 6% Iron EDDHA chelated fertilizer 5 lb.

Sprint 138 6% Iron EDDHA chelated fertilizer 5 lb.

$152.29

In Stock.

Peat-Lite Special 20-10-20 fertilizer 25 lb.

Peat-Lite Special 20-10-20 fertilizer 25 lb.

$42.16

In Stock.

Flowering Crop Special 15-5-25 fertilizer 25 lb.

Flowering Crop Special 15-5-25 fertilizer 25 lb.

$54.60

In Stock.

Organic SOP 0-0-50 STANDARD FINES 50lb.

Organic SOP 0-0-50 STANDARD FINES 50lb.

$65.60

In Stock.

SoluGreen Ammonium Sulfate 21-0-0 fertilizer 50 lb.

SoluGreen Ammonium Sulfate 21-0-0 fertilizer 50 lb.

$35.75

In Stock.

ICL PeaK MKP 0-52-34 fertilizer 50 lb.

(1)

ICL PeaK MKP 0-52-34 fertilizer 50 lb.

$82.77

In Stock.

Haifa MKP 0-52-34 Fertilizer 55 lb.

Haifa MKP 0-52-34 Fertilizer 55 lb.

$87.12

In Stock.

Solution Grade GYPSUM 50 lb.

Solution Grade GYPSUM 50 lb.

$14.56

In Stock.

Ferti-Organic Soluble Fulvic Acid 50 lb.

Ferti-Organic Soluble Fulvic Acid 50 lb.

$204.50

In Stock.

Haifa Multi-K Reci potassium nitrate 55 lb.

Haifa Multi-K Reci potassium nitrate 55 lb.

$82.76

In Stock.

Metalosate MultiMineral Organic 5 lb.

Metalosate MultiMineral Organic 5 lb.

$100.70

In Stock.

Metalosate Copper Organic 5 lb.

Metalosate Copper Organic 5 lb.

$96.91

In Stock.

Urea 46-0-0 fertilizer low biuret 50 lb.

Urea 46-0-0 fertilizer low biuret 50 lb.

$39.27

In Stock.

Foliage Special 24-8-16 fertilizer 25 lb.

Foliage Special 24-8-16 fertilizer 25 lb.

$45.33

In Stock.

Peters Excel 15-5-15 Cal-Mag Special with Black Iron - 25 lb

Peters Excel 15-5-15 Cal-Mag Special with Black Iron - 25 lb

$51.11

In Stock.

Peters Peat Lite Special 10-30-20 Plant Starter - 25 lb

Peters Peat Lite Special 10-30-20 Plant Starter - 25 lb

$74.30

In Stock.

MasterBlend 4-18-38 Tomato Formula 25 lb.

(1)

MasterBlend 4-18-38 Tomato Formula 25 lb.

$64.90

In Stock.

Ferti-Fulvic Plus 90% Fulvic Acid 50 lb.

(1)

Ferti-Fulvic Plus 90% Fulvic Acid 50 lb.

$220.88

In Stock.

Haifa GrowClean 5-31-40 polyphosphate fertilizer 55 lb.

Haifa GrowClean 5-31-40 polyphosphate fertilizer 55 lb.

$129.05

In Stock.

Haifa SOP GG 0-0-51 55 lb.

Haifa SOP GG 0-0-51 55 lb.

$53.05

In Stock.

Protassium+ SOP 3IX 0-0-53 fertilizer 50 lb.

Protassium+ SOP 3IX 0-0-53 fertilizer 50 lb.

$60.98

In Stock.

V1 VEGETATIVE PART 1

V1 VEGETATIVE PART 1

$10.74-$119.00 (30% OFF)

In Stock.

V2 VEGETATIVE PART 2

V2 VEGETATIVE PART 2

$10.74-$119.00 (30% OFF)

In Stock.

B1 BLOOM PART 1

B1 BLOOM PART 1

$10.74-$119.00 (30% OFF)

In Stock.

B2 BLOOM PART 2

B2 BLOOM PART 2

$10.74-$119.00 (30% OFF)

In Stock.

FULL TILT : LATE BLOOM RIPENER

FULL TILT : LATE BLOOM RIPENER

$12.85-$151.73 (30% OFF)

In Stock.

BLOOM FOLIAR FERTILIZER SPRAY

BLOOM FOLIAR FERTILIZER SPRAY

$10.74-$119.00 (30% OFF)

In Stock.

PureCal 13-0-0 ammonium free calcium nitrate 55 lb.

PureCal 13-0-0 ammonium free calcium nitrate 55 lb.

$45.36

On backorder until December.

Plant-Prod MJ Bloom 10-30-20, 25 lb. bag

Plant-Prod MJ Bloom 10-30-20, 25 lb. bag

$78.94

In Stock.

Plant-Prod MJ Boost 15-30-15 fertilizer 25 lb.

Plant-Prod MJ Boost 15-30-15 fertilizer 25 lb.

$75.57

In Stock.

Plant-Prod MJ Cal Kick 15-0-14 25 lb. bag

Plant-Prod MJ Cal Kick 15-0-14 25 lb. bag

$57.10

Back Order.

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