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Get ready for the spring with our Cooperative Purchasing deliveries 🚛 click here to learn more!
Get ready for the spring with our Cooperative Purchasing deliveries 🚛 click here to learn more!

Soil Amendments

Mixed and single-source macro and micro-nutrients.
Original price $89.00 - Original price $89.00
Original price
$89.00
$89.00 - $89.00
Current price $89.00

Nature Safe (7-7-7) Soluble Powder - 50 lb Bag

NatureSafe 7-7-7 Dry Flowable is a fully soluble general purpose fertilizer made from corn steep liquor. The 6.5% water soluble nitrogen provides a...

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Original price $89.00 - Original price $89.00
Original price
$89.00
$89.00 - $89.00
Current price $89.00
Original price $19.60 - Original price $19.60
Original price
$19.60
$19.60 - $19.60
Current price $19.60

Biogreaux Blackstrap Molasses (1-0-5) 1 Gallon

Biogreaux Blackstrap Molasses is an all-natural organic fertilizer and potassium booster made from the byproduct of Louisiana sugarcane processing....

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Original price $19.60 - Original price $19.60
Original price
$19.60
$19.60 - $19.60
Current price $19.60
Original price $12.90 - Original price $12.90
Original price
$12.90
$12.90 - $12.90
Current price $12.90

Copper Sulfate Powder - 1 lb

Copper sulfate powder is a composed of 25.2% copper and 12.5% sulfur. It provides a water soluble, readily available form of copper, an essential m...

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Original price $12.90 - Original price $12.90
Original price
$12.90
$12.90 - $12.90
Current price $12.90
Original price $9.75
Original price $9.75 - Original price $9.75
Original price $9.75
Current price $7.00
$7.00 - $7.00
Current price $7.00

True Organic Prilled Sulfur 99% - 5 lb Bag

Prilled elemental sulfur is used to correct sulfur deficiencies or lower soil pH.  Our elemental sulfur will have a light green color. Excellent fo...

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Original price $9.75
Original price $9.75 - Original price $9.75
Original price $9.75
Current price $7.00
$7.00 - $7.00
Current price $7.00
Sale Sale
Original price $11.75 - Original price $11.75
Original price
$11.75
$11.75 - $11.75
Current price $11.75

Hi-Cal Lime Powder - 50 lb Bag

High quality 100% pulverized limestone is high in calcium and very low in magnesium content. Elemental calcium is 38%. Calcium carbonate equivalent...

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Original price $11.75 - Original price $11.75
Original price
$11.75
$11.75 - $11.75
Current price $11.75
Original price $128.80 - Original price $128.80
Original price
$128.80
$128.80 - $128.80
Current price $128.80

Copper Sulfate Powder - 50 lb Bag

Copper sulfate powder is a composed of 25.2% copper and 12.5% sulfur. It provides a water soluble, readily available form of copper, an essential m...

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Original price $128.80 - Original price $128.80
Original price
$128.80
$128.80 - $128.80
Current price $128.80
Original price $67.90 - Original price $67.90
Original price
$67.90
$67.90 - $67.90
Current price $67.90

Fish Bone Meal 40% Protein (4-14-0) - 50 lb Bag

A marine-based alternative to traditional steamed bone meal and a great source of organic phosphorus and calcium (12%-17%). Derived from fresh cutt...

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Original price $67.90 - Original price $67.90
Original price
$67.90
$67.90 - $67.90
Current price $67.90
Original price $87.60 - Original price $87.60
Original price
$87.60
$87.60 - $87.60
Current price $87.60

Zinc Sulfate Powder, Ag & Livestock- 50 lb Bag

Zinc sulfate monohydrate powder is fertilizer and feed grade. Guaranteed Analysis: Water Soluble Zinc (Zn) 35.5%, Sulfur (S) 17%. Zinc sulfate powd...

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Original price $87.60 - Original price $87.60
Original price
$87.60
$87.60 - $87.60
Current price $87.60
Original price $25.50 - Original price $25.50
Original price
$25.50
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Current price $25.50

Rock Phosphate Pelletized (0-3-0) - 50 lb Bag

Ida-Gro brand pelletized (0-3-0) - 20% total phosphate, 3% available phosphate, and 20% calcium is derived from a naturally mined soft rock phospha...

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Original price $25.50 - Original price $25.50
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$25.50
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Current price $25.50
Original price $58.60 - Original price $58.60
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$58.60
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Current price $58.60

Humic DG - 40 lb Bag

The Andersons brand Humic DG is an easy flow micro-pelletized humic acid (70%). Humic DG is a mix of humic acid percursor, fulvic acid, humic acid,...

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Original price $58.60 - Original price $58.60
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$58.60
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Current price $58.60
Original price $91.40 - Original price $91.40
Original price
$91.40
$91.40 - $91.40
Current price $91.40

Brown's Fish Fertilizer (2-3-1) - 5 Gallons

Produced in Western North Carolina, this product is made from fresh water fish. Brown's Fish Fertilizer is a fish hydrolysate produced by a cold en...

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Original price $91.40 - Original price $91.40
Original price
$91.40
$91.40 - $91.40
Current price $91.40
Original price $47.10 - Original price $47.10
Original price
$47.10
$47.10 - $47.10
Current price $47.10

Corn Gluten Meal Granular (9-0-0) - 50 lb Bag

The nitrogen in corn gluten meal has a very high mineralization rate, typically over 80%. This quickly available nitrogen can help grasses and othe...

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Original price $47.10 - Original price $47.10
Original price
$47.10
$47.10 - $47.10
Current price $47.10
Original price $36.00 - Original price $36.00
Original price
$36.00
$36.00 - $36.00
Current price $36.00

Cottonseed Meal (6-2-2) - 50 lb Bag

Feed grade cottonseed meal, perfect for acid-loving plants like blueberries and azaleas because of its low pH. Not approved for use in certified or...

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Original price $36.00 - Original price $36.00
Original price
$36.00
$36.00 - $36.00
Current price $36.00
Original price $22.60 - Original price $22.60
Original price
$22.60
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Current price $22.60

Brown's Fish Fertilizer (2-3-1) - 1 Gallon

Produced in Western North Carolina, this product is made from fresh water fish. Brown's Fish Fertilizer is a fish hydrolysate produced by a cold en...

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Original price $22.60 - Original price $22.60
Original price
$22.60
$22.60 - $22.60
Current price $22.60
Original price $12.90 - Original price $12.90
Original price
$12.90
$12.90 - $12.90
Current price $12.90

Zinc Sulfate Powder, Ag & Livestock, 1 lb Bag

Zinc sulfate monohydrate powder is fertilizer and feed grade. Guaranteed Analysis: Water Soluble Zinc (Zn) 35.5%, Sulfur (S) 17%. Zinc sulfate powd...

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Original price $12.90 - Original price $12.90
Original price
$12.90
$12.90 - $12.90
Current price $12.90
Original price $27.20 - Original price $27.20
Original price
$27.20
$27.20 - $27.20
Current price $27.20

Symphony Organic Fertilizer w/ 8% Ca (5-4-3) - 50 lb Bag

Almost identical to Harmony but it comes from the USDA organic egg laying operation at the same NY farm that produces Harmony. Symphony 5-4-3 ferti...

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Original price $27.20 - Original price $27.20
Original price
$27.20
$27.20 - $27.20
Current price $27.20
Original price $101.50 - Original price $101.50
Original price
$101.50
$101.50 - $101.50
Current price $101.50

Solubor 20.5% Boron (Sodium Borate) - 50 lb Bag

Solubor has the highest concentration of boron (20.5%) and the maximum possible dispersion and solubility in water and other solutions even at lowe...

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Original price $101.50 - Original price $101.50
Original price
$101.50
$101.50 - $101.50
Current price $101.50
Original price $12.90 - Original price $12.90
Original price
$12.90
$12.90 - $12.90
Current price $12.90

Manganese Sulfate Powder 31.5% - 1 lb Bag

Manganese Sulfate with 31.5% manganese and 18% sulfur is used for soils deficient in manganese (Mn). Manganese Sulfate Powder is soluble and can be...

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Original price $12.90 - Original price $12.90
Original price
$12.90
$12.90 - $12.90
Current price $12.90
Original price $212.50 - Original price $212.50
Original price
$212.50
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Current price $212.50

Grower’s Secret Nitrogen (16-0-0)- 50 lbs

Provides a rich source of nitrogen for nitrogen-loving plants. Use to help plants grow quickly, and to improve plant quality and appearance. Grower...

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Original price $212.50 - Original price $212.50
Original price
$212.50
$212.50 - $212.50
Current price $212.50
Original price $44.10 - Original price $44.10
Original price
$44.10
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Current price $44.10

Endomycorrhizal Inoculant (BEI) Micronized Powder - 1.5 lb

From BioOrganics this product contains a blend of nine species of Endomycorrhizal spores: Glomus aggregatum, G. etunicatum, G. intraradices, G. mos...

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Original price $44.10 - Original price $44.10
Original price
$44.10
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Current price $44.10
Original price $17.95
Original price $17.95 - Original price $17.95
Original price $17.95
Current price $9.50
$9.50 - $9.50
Current price $9.50

Maxicrop Soluble Seaweed Powder (0-0-17) - 10.7 oz

Concentrated Ascophyllum nodosum (brown seaweed) plus potassium hydroxide from the Norwegian coastline. This highly soluble seaweed provides trace ...

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Original price $17.95
Original price $17.95 - Original price $17.95
Original price $17.95
Current price $9.50
$9.50 - $9.50
Current price $9.50
Sale Sale
Original price $30.40 - Original price $30.40
Original price
$30.40
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Current price $30.40

Sea-90 Foliar Mineralizer - 50 lb Bag

Sea-90 Foliar Mineralizer now includes 0.1% K2O, 1% Ca, and 0.5% Mg. Sea-90 is made from natural salt crystals produced by solar dehydrating sea wa...

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Original price $30.40 - Original price $30.40
Original price
$30.40
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Current price $30.40
Original price $329.60 - Original price $329.60
Original price
$329.60
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Current price $329.60

Ferti Nitro Plus Soluble Soy (13.62-0-0) - 50 lb Bag

From Ferti-Organic - A water-soluble powder produced enzymatically, without animal by-products. A nontoxic, non-polluting and vegan plant nutrient....

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Original price $329.60 - Original price $329.60
Original price
$329.60
$329.60 - $329.60
Current price $329.60
Original price $31.80 - Original price $31.80
Original price
$31.80
$31.80 - $31.80
Current price $31.80

Ferti-Organic Soluble Humic Acid - 5 lb Bag

From Ferti-Organic, an organic, dark black humate derived from leonardite, with a 60% minimum humate content. Helps break compacted soils, allowing...

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Original price $31.80 - Original price $31.80
Original price
$31.80
$31.80 - $31.80
Current price $31.80