Collection: Nutrient-Specific Fertilizers
Compare products by nutrient analysis, formulation, application method and label directions.
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Corn Gluten Meal Fertilizer (50 lb)
Regular price $48.99Sale $48.99Unit price per -
Cottonseed Meal (50 lb)
Regular price $79.99Sale $79.99Unit price per -
Organic Alfalfa Pellet Crumble-Coarse (40 lb)
Regular price $52.99Sale $52.99Unit price per -
Garden Gypsum Prilled (5 lb box)
Regular price $11.99Sale $11.99Unit price per -
Manganese Sulfate 31% Powder (50 lb)
Regular price $89.99Sale $89.99Unit price per -
Iron Sulfate 20 (50 lb)
Regular price $43.99Sale $43.99Unit price per -
Bio-Fish All Purpose 7-7-2 Fertilizer (25 lb)
Regular price $40.99Sale $40.99Unit price per -
Dolomite Lime Prilled (5 lb box)
Regular price $11.99Sale $11.99Unit price per -
Down to Earth All Purpose Mix 4-6-2 (1 lb Box)
Regular price $5.99Sale $5.99Unit price per -
Sure Start 4-6-2 (15 lb bag)
Regular price $36.99Sale $36.99Unit price per -
Rose, Flower & Bulb Mix 4-8-4 (1 lb Box)
Regular price $5.99Sale $5.99Unit price per -
Diamond K Brand KMS 0-0-21.5 (50 lb)
Regular price $63.99Sale $63.99Unit price per -
Veggie Mix 8-5-0.5 (50 lb)
Regular price $34.99Sale $34.99Unit price per -
Shrimp Shell Meal 6-6-0 (15 lb)
Regular price $45.99Sale $45.99Unit price per -
Scarlet's Worm Farm - Worm Castings (4lb)
Regular price $18.99Sale $18.99Unit price per -
AgroThrive Organic General Purpose Fertilizer (1 gal)
Regular price $35.99Sale $35.99Unit price per -
Kelp Meal 2-0-4 (40 lb)
Regular price $94.99Sale $94.99Unit price per -
Catalyst Craft Compost
Regular price $24.99Sale $24.99Unit price per -
Ecomax Neem Seed Meal 6-1-2 Powder (50 lb)
Regular price $79.99Sale $79.99Unit price per -
Phyta-Grow Leafy Green Special Fertilizer 7-1-2 (50 lb)
Regular price $38.99Sale $38.99Unit price per -
Kelp Meal 1-0.1-2 (0.5 lb Box)
Regular price $6.99Sale $6.99Unit price per -
Fruit Berry & Vine Food 7-3-3
Regular price $12.99Sale $12.99Unit price per -
Garden Lime Prilled (5 lb box)
Regular price $9.99Sale $9.99Unit price per -
Bio-Turf 8-3-5 Fertilizer (4 lb Box)
Regular price $17.99Sale $17.99Unit price per -
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Limestone Microna Ag H2O (50 lb)
Regular price $21.99Sale $21.99Unit price per -
Phos Fish 1-7-0 (Quart)
Regular price $15.99Sale $15.99Unit price per -
All Purpose Plant Food 5-5-5
Regular price $12.99Sale $12.99Unit price per -
Fertibor Boron (50 lb)
Regular price $64.99Sale $64.99Unit price per$0.00Regular price -
Phos Fish 1-7-0 (Gallon)
Regular price $40.99Sale $40.99Unit price per -
FoxFarm Cal-Mag (1 qt)
Regular price $27.99Sale $27.99Unit price per -
Calphos Soft Rock Phosphate (5 lb bag)
Regular price $8.99Sale $8.99Unit price per
Nutrient-Specific Fertilizers
Shop fertilizers by primary nutrient, including nitrogen, phosphorus, potassium, calcium, sulfur, magnesium and trace minerals. These products are useful when a soil test, tissue analysis or established crop program identifies a particular need.
How to Choose
Different materials supply nutrients at different concentrations and release rates. Confirm the guaranteed analysis, application rate, soil pH considerations and label restrictions before applying a targeted nutrient.
Compare nitrogen, phosphorus, potassium, calcium and trace mineral fertilizers.