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🐓🐓🐓 A bag of fertilizer for under $10?!? - Come and get it! 🐓🐓🐓
🐓🐓🐓 A bag of fertilizer for under $10?!? - Come and get it! 🐓🐓🐓

Fertilizers

A collection of the very best natural and biologically-based fertility sources available.

Similar Categories

Soil Amendments

Poultry Manure

Humates

Liquid/Soluble

Microbial
    Iron Sulfate Powder 20% - 1 lb Bag - Seven Springs Farm Supply
    $10.80 - $10.80
    $10.80
    $10.80 - $10.80
    $10.80

    Iron Sulfate Powder 20% - 1 lb Bag

    Ferrous (Iron) Sulfate Heptahydrate is a soluble product that can be broadcast, side banded or foliar sprayed. Guaranteed Analysis: 20% Iron, 18% S...

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    $10.80 - $10.80
    $10.80
    $10.80 - $10.80
    $10.80
    Copper Sulfate Powder - 1 lb - Seven Springs Farm Supply
    $12.90 - $12.90
    $12.90
    $12.90 - $12.90
    $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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    $12.90 - $12.90
    $12.90
    $12.90 - $12.90
    $12.90
    Zinc Sulfate Powder, Ag & Livestock, 1 lb Bag - Seven Springs Farm Supply
    $12.90 - $12.90
    $12.90
    $12.90 - $12.90
    $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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    $12.90 - $12.90
    $12.90
    $12.90 - $12.90
    $12.90
    Ferti Fulvic Plus (90% Fulvic Acid) - 5 lb Bag - Seven Springs Farm Supply
    Sold out
    $37.10 - $37.10
    $37.10
    $37.10 - $37.10
    $37.10

    Ferti Fulvic Plus (90% Fulvic Acid) - 5 lb Bag

    Derived from plants with a 90% (min.) content of organic fulvic acid. Its chelating effect, physiological and biological activity give the plant m...

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    $37.10 - $37.10
    $37.10
    $37.10 - $37.10
    $37.10
    Sold out
    Ferti - Organic Soluble Humic Acid - 5 lb Bag - Seven Springs Farm Supply
    $31.80 - $31.80
    $31.80
    $31.80 - $31.80
    $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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    $31.80 - $31.80
    $31.80
    $31.80 - $31.80
    $31.80
    SaniDate WTO - 275 Gal Tote - Seven Springs Farm Supply
    $1,390.00 - $1,390.00
    $1,390.00
    $1,390.00 - $1,390.00
    $1,390.00

    Biogreaux Blackstrap Molasses 250 Gallon (1-0-5)

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

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    $1,390.00 - $1,390.00
    $1,390.00
    $1,390.00 - $1,390.00
    $1,390.00
    Biogreaux Blackstrap Molasses 55 Gallon Drum (1 - 0 - 5) - Seven Springs Farm Supply
    $375.00 - $375.00
    $375.00
    $375.00 - $375.00
    $375.00

    Biogreaux Blackstrap Molasses 55 Gallon Drum (1-0-5)

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

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    $375.00 - $375.00
    $375.00
    $375.00 - $375.00
    $375.00
    Biogreaux Blackstrap Molasses (1 - 0 - 5) 1 Gallon - Seven Springs Farm Supply
    $19.60 - $19.60
    $19.60
    $19.60 - $19.60
    $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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    $19.60 - $19.60
    $19.60
    $19.60 - $19.60
    $19.60
    Ferti Fulvic Plus (90% Fulvic Acid) - 50 lb Bag - Seven Springs Farm Supply
    $269.70 - $269.70
    $269.70
    $269.70 - $269.70
    $269.70

    Ferti Fulvic Plus (90% Fulvic Acid) - 50 lb Bag

    Ferti Fulvic Plus is derived from peat and other plants with a minimum 90% content of organic fulvic acid. It's highly soluble. It chelates mineral...

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    $269.70 - $269.70
    $269.70
    $269.70 - $269.70
    $269.70
    Ferti - Organic Soluble Humic Acid - 50 lb Bag - Seven Springs Farm Supply
    $259.50 - $259.50
    $259.50
    $259.50 - $259.50
    $259.50

    Ferti-Organic Soluble Humic Acid - 50 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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    $259.50 - $259.50
    $259.50
    $259.50 - $259.50
    $259.50
    Ferti Nitro Plus Soluble Soy (13.62 - 0 - 0) - 50 lb Bag - Seven Springs Farm Supply
    $349.50 - $349.50
    $349.50
    $349.50 - $349.50
    $349.50

    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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    $349.50 - $349.50
    $349.50
    $349.50 - $349.50
    $349.50
    Iron Sulfate Powder 20% - 50 lb Bag - Seven Springs Farm Supply
    $36.50 - $36.50
    $36.50
    $36.50 - $36.50
    $36.50

    Iron Sulfate Powder 20% - 50 lb Bag

    Ferrous (Iron) Sulfate Heptahydrate is a soluble product that can be broadcast, side banded or foliar sprayed. Guaranteed Analysis: 12% Sulfur, 20%...

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    $36.50 - $36.50
    $36.50
    $36.50 - $36.50
    $36.50
    Copper Sulfate Powder - 50 lb Bag - Seven Springs Farm Supply
    $128.80 - $128.80
    $128.80
    $128.80 - $128.80
    $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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    $128.80 - $128.80
    $128.80
    $128.80 - $128.80
    $128.80
    Zinc Sulfate Powder, Ag & Livestock - 55 lb Bag - Seven Springs Farm Supply
    $87.60 - $87.60
    $87.60
    $87.60 - $87.60
    $87.60

    Zinc Sulfate Powder, Ag & Livestock- 55 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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    $87.60 - $87.60
    $87.60
    $87.60 - $87.60
    $87.60
    Endomycorrhizal Inoculant (BEI) Micronized Powder - 5 lb Bag - Seven Springs Farm Supply
    $122.10 - $122.10
    $122.10
    $122.10 - $122.10
    $122.10

    Endomycorrhizal Inoculant (BEI) Micronized Powder - 5 lb Bag

    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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    $122.10 - $122.10
    $122.10
    $122.10 - $122.10
    $122.10
    Harmony Ag Organic Fertilizer (5 - 4 - 3) - 2000 lb Tote - Seven Springs Farm Supply
    $685.00 - $685.00
    $685.00
    $685.00 - $685.00
    $685.00

    Harmony Ag Organic Fertilizer (5-4-3) - 2000 lb Tote

    Harmony Ag Organic Fertilizer w/ 9% Calcium (5-4-3) is our most popular fertilizer, made from composted poultry layer manure. All-purpose for veget...

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    $685.00 - $685.00
    $685.00
    $685.00 - $685.00
    $685.00
    Endomycorrhizal Inoculant (BEI) Micronized Powder - 25 lb Bag - Seven Springs Farm Supply
    $472.30 - $472.30
    Call for pricing
    $472.30 - $472.30
    $472.30

    Endomycorrhizal Inoculant (BEI) Micronized Powder - 25 lb Bag

    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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    $472.30 - $472.30
    Call for pricing
    $472.30 - $472.30
    $472.30
    Endomycorrhizal Inoculant (BEI) Micronized Powder - 25 lb Bag - Seven Springs Farm Supply
    $221.50 - $221.50
    Call for pricing
    $221.50 - $221.50
    $221.50

    Endomycorrhizal Inoculant (BEI) Micronized Powder - 10 lb Bag

    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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    $221.50 - $221.50
    Call for pricing
    $221.50 - $221.50
    $221.50
    Coast of Maine Stonington Blend Organic Plant Food (5 - 2 - 4) - 4 lbs - Seven Springs Farm Supply
    $19.50 - $19.50
    $19.50
    $19.50 - $19.50
    $19.50

    Coast of Maine Stonington Blend Organic Plant Food (5-2-4) - 4 lbs

    Coast of Maine Stonington Organic Plant Food (5–2–4) is an exceptional organic granular fertilizer made with lobster, crab, fish and kelp meal plus...

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    $19.50 - $19.50
    $19.50
    $19.50 - $19.50
    $19.50
    Solubor 20.5% Boron (Sodium Borate) - 50 lb Bag - Seven Springs Farm Supply
    $101.50 - $101.50
    $101.50
    $101.50 - $101.50
    $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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    $101.50 - $101.50
    $101.50
    $101.50 - $101.50
    $101.50
    SaniDate WTO - 275 Gal Tote - Seven Springs Farm Supply
    $1,560.50 - $1,560.50
    $1,560.50
    $1,560.50 - $1,560.50
    $1,560.50

    Brown's Fish Fertilizer (2-3-1) - 275 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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    $1,560.50 - $1,560.50
    $1,560.50
    $1,560.50 - $1,560.50
    $1,560.50
    EM1 Microbial Inoculant Concentrate - 5 Gallon - Seven Springs Farm Supply
    $410.50 - $410.50
    $410.50
    $410.50 - $410.50
    $410.50

    EM1 Microbial Inoculant Concentrate - 5 Gallon

    EM-1 Microbial Inoculant is a naturally-fermented, live microbial product. This is Dr Higa's Original Effective Microorganisms Concentrate. It's a ...

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    $410.50 - $410.50
    $410.50
    $410.50 - $410.50
    $410.50
    BioLink® All Purpose Liquid (3 - 3 - 3) Plus Micros - 2.5 Gallon - Seven Springs Farm Supply
    $136.80 - $136.80
    $136.80
    $136.80 - $136.80
    $136.80

    BioLink® All Purpose Liquid (3-3-3) Plus Micros - 2.5 Gallon

    BioLink All Purpose Liquid (3-3-3) Plus Micros is a liquid fertilizer that provides nitrogen, phosphorus, and potassium, plus micronutrients. It im...

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    $136.80 - $136.80
    $136.80
    $136.80 - $136.80
    $136.80
    BioLink® Potassium Fertilizer Liquid (0 - 0 - 6) - 2.5 Gallon - Seven Springs Farm Supply
    $63.40 - $63.40
    $63.40
    $63.40 - $63.40
    $63.40

    BioLink® Potassium Fertilizer Liquid (0-0-6) - 2.5 Gallon

    BioLink Potassium Fertilizer (0-0-6) is a liquid fertilizer containing 6.0% soluble potash derived from sulfate of potash (potassium sulfate). It c...

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    $63.40 - $63.40
    $63.40
    $63.40 - $63.40
    $63.40