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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
    Seabird Guano (0 - 11 - 0) +22% Ca - 44 lb Bag - Seven Springs Farm Supply
    $85.40 - $85.40
    $85.40
    $85.40 - $85.40
    $85.40

    Seabird Guano (0-11-0) +22% Ca - 44 lb Bag

    This Seabird Guano contains high levels of phosphate and exceptional amounts of calcium. It is the ultimate formulation for explosive fruiting and ...

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    $85.40 - $85.40
    $85.40
    $85.40 - $85.40
    $85.40
    VRD: Volcanic Rock Dust (Basalt) - 55 lb bag - Seven Springs Farm Supply
    $68.50 - $68.50
    $68.50
    $68.50 - $68.50
    $68.50

    VRD: Volcanic Rock Dust (Basalt) - 55 lb bag

    VRD™: Volcanic Rock Dust™ is found 4 degrees above the equator in an ultra rich, tropical, microclimate in Indonesia and is screened through 200 me...

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    $68.50 - $68.50
    $68.50
    $68.50 - $68.50
    $68.50
    Ferti Nitro Plus Soluble Soy (13.62 - 0 - 0) - 5 lb Bag - Seven Springs Farm Supply
    $38.10 - $38.10
    $38.10
    $38.10 - $38.10
    $38.10

    Ferti Nitro Plus Soluble Soy (13.62-0-0) - 5 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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    $38.10 - $38.10
    $38.10
    $38.10 - $38.10
    $38.10
    Soybean Meal (7 - 1 - 2) - 50 lb bag - Seven Springs Farm Supply
    $32.90 - $32.90
    $32.90
    $32.90 - $32.90
    $32.90

    Soybean Meal (7-1-2) - 50 lb bag

    Vegetable protein (N source) with a relatively high mineralization rate. Also commonly used as a feed ingredient. Not approved for use in certified...

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    $32.90 - $32.90
    $32.90
    $32.90 - $32.90
    $32.90
    Genesys N - Force (8 - 0 - 0) - 2.5 Gallon - Seven Springs Farm Supply
    Save 20% Save %
    $53.80
    $53.80 - $53.80
    $53.80
    $43.30
    $43.30 - $43.30
    $43.30

    Genesys N-Force (8-0-0) - 2.5 Gallon

    N-Force is a liquid, plant based amino acid fertilizer that is approved for use in Organic Crop Production by CDFA and meets USDA National Organic ...

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    $53.80
    $53.80 - $53.80
    $53.80
    $43.30
    $43.30 - $43.30
    $43.30
    Save 20% Save %
    Oyster Shell Coarse - 50 lb Bag - Seven Springs Farm Supply
    $18.50 - $18.50
    $18.50
    $18.50 - $18.50
    $18.50

    Oyster Shell Coarse - 50 lb Bag

    Obtain optimum eggshell quality with Coastal Brand Poultry Shell. This special blend features calcium carbonate to help grow healthy eggshells and ...

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    $18.50 - $18.50
    $18.50
    $18.50 - $18.50
    $18.50
    Biomin N (5 - 0 - 0) - 2.5 Gallon - Seven Springs Farm Supply
    $32.90 - $32.90
    $32.90
    $32.90 - $32.90
    $32.90

    Biomin N (5-0-0) - 2.5 Gallon

    BIOMIN N is a natural, non-fish, and organic nitrogen fertilizer derived from hydrolyzed vegetable protein. It is water soluble and designed for so...

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    $32.90 - $32.90
    $32.90
    $32.90 - $32.90
    $32.90
    Neptune's Harvest Rose & Flowering (2 - 6 - 4) - 1 Quart - Seven Springs Farm Supply
    Save 13% Save %
    $24.10
    $24.10 - $24.10
    $24.10
    $20.95
    $20.95 - $20.95
    $20.95

    Neptune's Harvest Rose & Flowering (2-6-4) - 1 Quart

    Introducing Neptune’s Harvest "Rose & Flowering” formula. Rose & Flowering fertilizer is uniquely formulated for flowering plants to increa...

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    $24.10
    $24.10 - $24.10
    $24.10
    $20.95
    $20.95 - $20.95
    $20.95
    Save 13% Save %
    Neptune's Harvest Rose & Flowering (2 - 6 - 4) - 1 Gallon - Seven Springs Farm Supply
    $67.90 - $67.90
    $67.90
    $67.90 - $67.90
    $67.90

    Neptune's Harvest Rose & Flowering (2-6-4) - 1 Gallon

    Introducing Neptune’s Harvest "Rose & Flowering” formula. Rose & Flowering fertilizer is uniquely formulated for flowering plants to increa...

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    $67.90 - $67.90
    $67.90
    $67.90 - $67.90
    $67.90
    Biomin N (5 - 0 - 0) - 1 Gallon - Seven Springs Farm Supply
    $15.70 - $15.70
    $15.70
    $15.70 - $15.70
    $15.70

    Biomin N (5-0-0) - 1 Gallon

    BIOMIN N is a natural, non-fish, and organic nitrogen fertilizer derived from hydrolyzed vegetable protein. It is water soluble and designed for so...

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    $15.70 - $15.70
    $15.70
    $15.70 - $15.70
    $15.70
    Mikrobs Microbial Superpack - 5 lb Pail - Seven Springs Farm Supply
    $194.20 - $194.20
    $194.20
    $194.20 - $194.20
    $194.20

    Mikrobs Microbial Superpack - 5 lb Pail

    Mikrobs is an organic microbial soil amendment/bioinoculant for plant and root growth stimulation that also encourages preventative resistance agai...

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    $194.20 - $194.20
    $194.20
    $194.20 - $194.20
    $194.20
    Nature Safe Organic Nitrogen Fertilizer (13 - 0 - 0) - 1 Ton Tote - Seven Springs Farm Supply
    $1,320.00 - $1,320.00
    Call for pricing
    $1,320.00 - $1,320.00
    $1,320.00

    Nature Safe Organic Nitrogen Fertilizer (13-0-0) - 1 Ton Tote

    This high nitrogen fertilizer is derived from feather meal, meat meal, and blood meal. It contains 0.96% plant available nitrogen for green up in 7...

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    $1,320.00 - $1,320.00
    Call for pricing
    $1,320.00 - $1,320.00
    $1,320.00
    Mikro - Myco - 5 lb Pail - Seven Springs Farm Supply
    $315.50 - $315.50
    $315.50
    $315.50 - $315.50
    $315.50

    Mikro-Myco - 5 lb Pail

    18 species of beneficial soil microbes together in one superpack! Includes endo and ectomycorrhizae (Glomus, Rhizopogon, Pisolithus and Scleroderma...

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    $315.50 - $315.50
    $315.50
    $315.50 - $315.50
    $315.50
    Worm Castings Mountain Gate Organics - 5 lb Bag - Seven Springs Farm Supply
    $10.10 - $10.10
    $10.10
    $10.10 - $10.10
    $10.10

    Worm Castings Mountain Gate Organics - 5 lb Bag

    These worm castings are from Mountain Gate Organics out of Rockingham, VA and go through a multi-screening process to eliminate worm eggs without t...

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    $10.10 - $10.10
    $10.10
    $10.10 - $10.10
    $10.10
    Blood Meal (13 - 0 - 0) - 1 Ton Tote - Seven Springs Farm Supply
    $1,875.00 - $1,875.00
    Call for pricing
    $1,875.00 - $1,875.00
    $1,875.00

    Blood Meal (13-0-0) - 1 Ton Tote

    Blood Meal (13-0-0) - A natural source of nitrogen, blood meal is ideal for promoting lush and green vegetative growth. The blood meal has a high m...

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    $1,875.00 - $1,875.00
    Call for pricing
    $1,875.00 - $1,875.00
    $1,875.00
    Nature's Supreme Granulated All - Purpose Fertilizer (4 - 3 - 2) - 22 x 2000 lb Tote - Seven Springs Farm Supply
    $385.00 - $385.00
    $385.00
    $385.00 - $385.00
    $385.00

    Nature's Supreme Granulated All-Purpose Fertilizer (4-3-2) - 2000 lb Tote

    Nature's Supreme has an analysis of 4-3-2 with 7% calcium. It's a crumble made of heat-treated and dehydrated poultry manure and is easy to broadca...

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    $385.00 - $385.00
    $385.00
    $385.00 - $385.00
    $385.00
    Urea (46 - 0 - 0) - 50 lb Bag - Seven Springs Farm Supply
    $30.40 - $30.40
    $30.40
    $30.40 - $30.40
    $30.40

    Urea (46-0-0) - 50 lb Bag

    46% granular nitrogen. Requires mineralization, unlike nitrate. Provides a continuous, long-lasting supply of nitrogen. Highly soluble. Not approve...

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    $30.40 - $30.40
    $30.40
    $30.40 - $30.40
    $30.40
    Blacksmith BioScience MegaPhos SP Phosphorus Solubilizing Microbe - 1 lb Bag - Seven Springs Farm Supply
    Save 20% Save %
    $128.80
    $128.80 - $128.80
    $128.80
    $103.04
    $103.04 - $103.04
    $103.04

    Blacksmith BioScience MegaPhos SP Phosphorus Solubilizing Microbe - 1 lb Bag

    Bacillus megaterium strain HM87 is a unique bacteria that aids in the conversion of soil phosphorus into a plant-available form. Labeled for use wi...

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    $128.80
    $128.80 - $128.80
    $128.80
    $103.04
    $103.04 - $103.04
    $103.04
    Save 20% Save %
    Blacksmith BioScience Nitryx SP Nitrogen Fixing Bacteria - 1 lb Bag - Seven Springs Farm Supply
    Save 20% Save %
    $91.70
    $91.70 - $91.70
    $91.70
    $73.36
    $73.36 - $73.36
    $73.36

    Blacksmith BioScience Nitryx SP Nitrogen Fixing Bacteria - 1 lb Bag

    Paenibacillus polymyxa P2b-2R is a unique bacteria that fixes nitrogen from the atmosphere to increase the amount of plant-available N in the soil....

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    $91.70
    $91.70 - $91.70
    $91.70
    $73.36
    $73.36 - $73.36
    $73.36
    Save 20% Save %
    Air - N - 8 fl oz - Seven Springs Farm Supply
    Save 29% Save %
    $26.70
    $26.70 - $26.70
    $26.70
    $18.95
    $18.95 - $18.95
    $18.95

    Air-N - 8 fl oz

    True nitrogen-fixing microbes! Converts nitrogen from the air to readily-available nitrogen for plants. Utilizes both free-living and symbiotic N-f...

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    $26.70
    $26.70 - $26.70
    $26.70
    $18.95
    $18.95 - $18.95
    $18.95
    Save 29% Save %
    Yaarn (4 - 0 - 9) - 1 L - Seven Springs Farm Supply
    Save 22% Save %
    $18.50
    $18.50 - $18.50
    $18.50
    $14.50
    $14.50 - $14.50
    $14.50

    Yaarn (4-0-9) - 1 L

    An innovative combination of hydrolyzed proteins, peptides and amino acids, derived from sheep wool. The diverse range of actions in Yaarn help enh...

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    $18.50
    $18.50 - $18.50
    $18.50
    $14.50
    $14.50 - $14.50
    $14.50
    Save 22% Save %
    MilAgro Keylamax Calcium (5 - 0 - 0) - 2 lb Bag - Seven Springs Farm Supply
    $32.95 - $32.95
    $32.95
    $32.95 - $32.95
    $32.95

    MilAgro Keylamax Calcium (5-0-0) - 2 lb Bag

    Foliar powder fertilizer derived from a calcium amino acid chelate. 5% N, 20% Ca. Increases the weight, resistance and firmness of the fruits. Stre...

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    $32.95 - $32.95
    $32.95
    $32.95 - $32.95
    $32.95
    MilAgro Keylamax CalBor (3 - 0 - 0) - 2 lb Bag - Seven Springs Farm Supply
    $32.95 - $32.95
    $32.95
    $32.95 - $32.95
    $32.95

    MilAgro Keylamax CalBor (3-0-0) - 2 lb Bag

    Foliar powder fertilizer derived from calcium amino acid chelate and boron amino acid complexes. 3% N, 14% Ca, 6% B. Corrects imbalances in the ca...

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    $32.95 - $32.95
    $32.95
    $32.95 - $32.95
    $32.95
    MilAgro Keylamax Copper (4 - 0 - 0) - 2 lb Bag - Seven Springs Farm Supply
    $32.95 - $32.95
    $32.95
    $32.95 - $32.95
    $32.95

    MilAgro Keylamax Copper (4-0-0) - 2 lb Bag

    Foliar powder fertilizer derived from a copper amino acid chelate. 4% N, 17% Cu. Strengthens the immune system of the plant. Stimulates the synthes...

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    $32.95 - $32.95
    $32.95
    $32.95 - $32.95
    $32.95