Organic Fertilizers

Nourish Your Crops Naturally! Our selection of water-soluble and slow-release organic fertilizers will help you achieve the best results.

Grow your commercial cannabis and veggie market garden the natural way with our top-notch organic and mineral fertilizers. Our selection of water-soluble and slow-release options will help you achieve the best results. We ship nationwide and offer quotes on bulk orders. Get in touch!

Featured Products

Sil-MATRIX LC - Soluble Potassium Silicate 2.5 gallon

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Sil-MATRIX LC - Soluble Potassium Silicate 2.5 gallon

$93.85

In Stock.

Organic Kelp Meal Fertilizer 50 lb.

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Organic Kelp Meal Fertilizer 50 lb.

$99.35

In Stock.

Pastille 99% Elem Sulfur - 50 lb

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Pastille 99% Elem Sulfur - 50 lb

$32.10

In Stock.

Super Phos Bat Guano 55 lb

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Super Phos Bat Guano 55 lb

$79.80

Get notified when back in stock.

Sigma 5-3-2 Bio With Value-Added Biologicals

(1)

Sigma 5-3-2 Bio With Value-Added Biologicals

$25.71

In Stock.

Roots Organics Terp Tea Grow 40lb

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Roots Organics Terp Tea Grow 40lb

$104.14

In Stock.

Haifa BitterMag™ Magnesium Sulfate Heptahydrate - Horticultural Grade 50 lb. bag

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Haifa BitterMag™ Magnesium Sulfate Heptahydrate - Horticultural Grade 50 lb. bag

$28.20

-In Stock, Ready to Ship!

Kelpak liquid seaweed concentrate - 2.5 gal

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Kelpak liquid seaweed concentrate - 2.5 gal

$115.31

In Stock.

Roots Organics Terp Tea Bloom 40lb

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Roots Organics Terp Tea Bloom 40lb

$95.80

In Stock.

CalPhos POWDER 50 lb.

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CalPhos POWDER 50 lb.

$17.99

Temporary Back Order

Fertilome Fish Emulsion Fertilizer 5-1-1 ONE GALLON

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Fertilome Fish Emulsion Fertilizer 5-1-1 ONE GALLON

$31.15

In Stock.

Solution Grade GYPSUM 50 lb.

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Solution Grade GYPSUM 50 lb.

$14.56

In Stock.

Soluble Fulvic Acid 1 lb.

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Soluble Fulvic Acid 1 lb.

$13.40

In Stock.

Soluble Fulvic Acid 4 lb.

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Soluble Fulvic Acid 4 lb.

$31.15

In Stock.

Soluble Fulvic Acid 15 lb.

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Soluble Fulvic Acid 15 lb.

$120.00

In Stock.

Ferti-Organic Soluble Fulvic Acid 50 lb.

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Ferti-Organic Soluble Fulvic Acid 50 lb.

$218.95

In Stock.

Soluble Seaweed Fertilizer 0-0-14, 1 lb.

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Soluble Seaweed Fertilizer 0-0-14, 1 lb.

$10.80

In Stock.

Soluble Seaweed Fertilizer 0-0-14, 4 lb.

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Soluble Seaweed Fertilizer 0-0-14, 4 lb.

$37.80

In Stock.

Soluble Seaweed Fertilizer 0-0-14, 20 lb.

(1)

Soluble Seaweed Fertilizer 0-0-14, 20 lb.

$143.40

Back Order.

Soluble Seaweed 0-0-14 fertilizer 50 lb.

(2)

Soluble Seaweed 0-0-14 fertilizer 50 lb.

$335.23

Temporary Back Order

Algamin Kelp Meal Maxicrop 5 lb.

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Algamin Kelp Meal Maxicrop 5 lb.

$16.51

In Stock.

Ferti-Nitro Plus 1 lb.

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Ferti-Nitro Plus 1 lb.

$16.22

In Stock.

Ferti-Nitro Plus 13.62-0-0 Organic Fertilizer 50 lb.

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Ferti-Nitro Plus 13.62-0-0 Organic Fertilizer 50 lb.

$321.93

In Stock.

Azomite 44 lb. bag

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Azomite 44 lb. bag

$39.75

In Stock.

Azomite 1 lb.

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$5.25

In Stock.

Azomite 4 lb.

(1)

Azomite 4 lb.

$8.10

In Stock.

Azomite 20 lb.

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$26.40

In Stock.

Tomato-tone 3-4-6 4 lb.

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Tomato-tone 3-4-6 4 lb.

$7.58

In Stock.

Tomato-tone 3-4-6 18 lb.

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Tomato-tone 3-4-6 18 lb.

$21.10

In Stock.

Garden-tone 3-4-4 18 lb. bag

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Garden-tone 3-4-4 18 lb. bag

$21.10

In Stock.

Garden-tone 3-4-4 4 lb.

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Garden-tone 3-4-4 4 lb.

$7.58

In Stock.

Wollastonite natural calcium silicate fertilizer 4 lb.

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Wollastonite natural calcium silicate fertilizer 4 lb.

$7.45

In Stock.

Iron Sulfate 30% iron fertilizer

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Iron Sulfate 30% iron fertilizer

$41.23

In Stock.

Maximo 361 Mini-Granule Zinc Sulfate Fertilizer 50 lb.

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Maximo 361 Mini-Granule Zinc Sulfate Fertilizer 50 lb.

$60.12

In Stock.

Maximo 363 Maxi-Granule Zinc Sulfate Fertilizer 50 lb. BAG

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Maximo 363 Maxi-Granule Zinc Sulfate Fertilizer 50 lb. BAG

$68.65

Back Order.

Nature's Source 3-1-1 Organic Fertilizer 4.7 gallon

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Nature's Source 3-1-1 Organic Fertilizer 4.7 gallon

$64.10

In Stock.

3D Soluble Fish 13-0-0 Fertilizer 55 lb.

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3D Soluble Fish 13-0-0 Fertilizer 55 lb.

$210.00

Get notified when back in stock.

Yellow Jacket Wettable Sulfur II - 50 lb

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Yellow Jacket Wettable Sulfur II - 50 lb

$56.00

In Stock.

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

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

$60.98

In Stock.

Magriculture Magnesium Sulfate 50 lb.

(1)

Magriculture Magnesium Sulfate 50 lb.

$29.98

In Stock.

Iron Sulfate Hi Yield 4 lb.

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Iron Sulfate Hi Yield 4 lb.

$10.30

In Stock.

Iron Sulfate Heptahydrate 1 lb.

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Iron Sulfate Heptahydrate 1 lb.

$4.75

In Stock.

Iron Sulfate Heptahydrate powder 50 lb.

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Iron Sulfate Heptahydrate powder 50 lb.

$39.05

In Stock.

Iron Sulfate Heptahydrate 4 lb. jar

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Iron Sulfate Heptahydrate 4 lb. jar

$7.90

In Stock.

Manganese Sulfate Soluble Fertilizer Powder 55 lb.

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Manganese Sulfate Soluble Fertilizer Powder 55 lb.

$111.20

In Stock.

Maximo 360 Soluble Zinc Sulfate fertilizer 50 lb.

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Maximo 360 Soluble Zinc Sulfate fertilizer 50 lb.

$84.84

In Stock.

CalPhos soft rock phosphate GRANULAR 50 lb.

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CalPhos soft rock phosphate GRANULAR 50 lb.

$17.50

Get notified when back in stock.

HYSHIELD 20L

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HYSHIELD 20L

$126.07

In Stock.

K+S Magnesium Sulfate 50 lb.

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K+S Magnesium Sulfate 50 lb.

$36.85

Get notified when back in stock.

Agrihusta ORGANIC 3-0-9 Potassium-Nitrate fertilizer (5 GAL)

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Agrihusta ORGANIC 3-0-9 Potassium-Nitrate fertilizer (5 GAL)

~~$90.75~~ $75.00 Sale

In Stock.

AGRIHUSTA LIQUID CALCIUM-NITRATE FERTILIZER NPK 3-0-0 +Ca (5 GAL)

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AGRIHUSTA LIQUID CALCIUM-NITRATE FERTILIZER NPK 3-0-0 +Ca (5 GAL)

$95.00

Special Order Item, contact us for a quote.

Fish Bone Meal 4-12-0 Fertilizer 50 lb.

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Fish Bone Meal 4-12-0 Fertilizer 50 lb.

~~$79.99~~ $60.00 Sale

Out of Stock.

Fertoz Organic POWDERED Rock Phosphate Fertilizer

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Fertoz Organic POWDERED Rock Phosphate Fertilizer

$32.04

Get notified when back in stock.

FISH SEAWEED BLEND GALLON 2-3-1

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FISH SEAWEED BLEND GALLON 2-3-1

$48.62

In Stock.

Allganic® Nitrogen Plus 15-0-2, 50lb bag

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Allganic® Nitrogen Plus 15-0-2, 50lb bag

$65.84

*Special Order Item

Penoles Magnesium Sulfate 50 lb.

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Penoles Magnesium Sulfate 50 lb.

~~$30.51~~ $26.85 Sale

-In Stock, Ready to Ship!

Diamond K Premium 97 Powdered Gypsum - 50 lb

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Diamond K Premium 97 Powdered Gypsum - 50 lb

$11.36

In Stock.

Roots Organics Terp Tea Grow 3lb

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Roots Organics Terp Tea Grow 3lb

$15.06

In Stock.

Sigma SI With Value-Added Biologicals 50lb. BAG

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Sigma SI With Value-Added Biologicals 50lb. BAG

$41.73

Back Order.

DRAMM DRAMMATIC Organic Original Fertilizer 32 fl oz

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DRAMM DRAMMATIC Organic Original Fertilizer 32 fl oz

$13.21

In Stock.

Green Gro Earthshine 2lbs

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Green Gro Earthshine 2lbs

$12.60

Back Order.

Green Gro Earthshine 5lbs

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Green Gro Earthshine 5lbs

$26.55

Back Order.

Green Gro Earthshine 30lbs

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Green Gro Earthshine 30lbs

$121.40

Back Order.

Green Gro Pride Lands Bloom 2lb

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Green Gro Pride Lands Bloom 2lb

$13.93

Back Order.

Green Gro Pride Lands Bloom 5lb

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Green Gro Pride Lands Bloom 5lb

$29.25

Back Order.

Green Gro Pride Lands Bloom 10lb

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Green Gro Pride Lands Bloom 10lb

$51.79

Back Order.

Green Gro Pride Lands Bloom 35lb

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Green Gro Pride Lands Bloom 35lb

$140.63

Back Order.

Green Gro Pride Lands Bloom 250lb (SPECIAL ORDER ITEM)

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Green Gro Pride Lands Bloom 250lb (SPECIAL ORDER ITEM)

$892.64

Back Order.

Green Gro Pride Lands Bloom 1000lb (SPECIAL ORDER ITEM)

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Green Gro Pride Lands Bloom 1000lb (SPECIAL ORDER ITEM)

$3,213.60

Back Order.

Green Gro Pride Lands Bloom 2000lb (SPECIAL ORDER ITEM)

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Green Gro Pride Lands Bloom 2000lb (SPECIAL ORDER ITEM)

~~$6,105.84~~ $5,465.30 Sale

*Special Order Item

Roots Organics Super Phos Rock, 55 lbs

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Roots Organics Super Phos Rock, 55 lbs

$87.21

In Stock.

Diamond K Solution Grade Ultra Fines Sulfate Of Potash 0-0-50

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Diamond K Solution Grade Ultra Fines Sulfate Of Potash 0-0-50

$47.88

In Stock.

Roots Organics Terp Tea Bloom 3lb

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Roots Organics Terp Tea Bloom 3lb

$15.06

In Stock.

Roots Organics Terp Tea Bloom 9lb

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Roots Organics Terp Tea Bloom 9lb

$36.34

In Stock.

Roots Organics Terp Tea Bloom Booster, 3lb

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Roots Organics Terp Tea Bloom Booster, 3lb

$27.89

In Stock.

Roots Organics Terp Tea Bloom Booster 40lb

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Roots Organics Terp Tea Bloom Booster 40lb

$281.45

In Stock.

Roots Organics Terp Tea Bloom Booster 9 lb

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Roots Organics Terp Tea Bloom Booster 9 lb

$74.12

In Stock.

Ferti-Corn Steep Powder 6-7-7 fertilizer 50lb.

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Ferti-Corn Steep Powder 6-7-7 fertilizer 50lb.

$139.80

- In Stock, Ready to Ship!

Ferti-Corn Steep Powder 6-7-7 fertilizer 1 lb.

(0)

Ferti-Corn Steep Powder 6-7-7 fertilizer 1 lb.

$9.38

In Stock.

Ferti-Corn Steep Powder 6-7-7 fertilizer 4 lb.

(1)

Ferti-Corn Steep Powder 6-7-7 fertilizer 4 lb.

$19.68

Back Order.

Ferti-Corn Steep Powder 6-7-7 fertilizer 20 lb.

(1)

Ferti-Corn Steep Powder 6-7-7 fertilizer 20 lb.

~~$71.75~~ $63.92 Sale

In Stock.

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

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

$65.60

In Stock.

Potassium Sulfate STANDARD FINES 1 LB

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Potassium Sulfate STANDARD FINES 1 LB

$7.40

In Stock.

Potassium Sulfate STANDARD FINES 4 LB

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Potassium Sulfate STANDARD FINES 4 LB

$15.45

In Stock.

Potassium Sulfate STANDARD FINES 20 LB

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Potassium Sulfate STANDARD FINES 20 LB

$50.80

In Stock.

Roots Organics Nitro Bat Guano 3 lb

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Roots Organics Nitro Bat Guano 3 lb

$13.57

In Stock.

Nitrogen Bat Guano 44 Lb

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Nitrogen Bat Guano 44 Lb

$81.26

In Stock.

Nitrogen Bat Guano 9 Lb 9-3-1

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Nitrogen Bat Guano 9 Lb 9-3-1

$29.06

In Stock.

Roots Organics Seabird Guano Powder 3 lb

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Roots Organics Seabird Guano Powder 3 lb

$9.60

In Stock.

Roots Organics Seabird Guano Powder 40 lb

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Roots Organics Seabird Guano Powder 40 lb

$49.56

In Stock.

Roots Oganics Seabird Guano, 9 lbs

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Roots Oganics Seabird Guano, 9 lbs

$22.52

In Stock.

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