Collection: Fertilizers
Compare products by nutrient analysis, formulation, application method and label directions.
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Kelp Meal 1-0.1-2 (0.5 lb Box)
Regular price $6.99Sale $6.99Unit price per -
Black Gold Peat Moss (3 Cu Ft)
Regular price $40.99Sale $40.99Unit 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 -
Humax (5 Gallon)
Regular price $79.99Sale $79.99Unit price per -
Fertibor Boron (50 lb)
Regular price $64.99Sale $64.99Unit price per$0.00Regular price -
Espoma Organic Soil Acidifier (6 lb)
Regular price $13.99Sale $13.99Unit price per -
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 -
Espoma Organic Garden-tone (4 lb)
Regular price $12.00Sale $12.00Unit price per -
Calphos Soft Rock Phosphate (5 lb bag)
Regular price $8.99Sale $8.99Unit price per -
Monterey Epsom Salts (4 lb)
Regular price $13.99Sale $13.99Unit price per -
Activate 80 Micronized Humate (30 lb)
Regular price $104.99Sale $104.99Unit price per -
MontanaGrow Organic Granular Silicon (25 lb)
Regular price $64.99Sale $64.99Unit price per -
Maxicrop Kelp Extract
Regular price $24.99Sale $24.99Unit price per -
Espoma Organic Flower-Tone (4 lb)
Regular price $10.99Sale $10.99Unit price per -
Pro-Mix HP Mycorrhizae (3.8 cu ft)
Regular price $76.99Sale $76.99Unit price per -
Monterey Dr. Iron (7 lb)
Regular price $19.99Sale $19.99Unit price per -
Espoma Organic Bulb-Tone 3-5-3 (4 lb)
Regular price $10.99Sale $10.99Unit price per -
Liquid Plant Food 3-3-2 (Quart)
Regular price $23.99Sale $23.99Unit price per -
Peaceful Valley Organic Compost (54 Cubic Ft Tote)
Regular price $278.99Sale $278.99Unit price per -
Calphos Soft Rock Phosphate (25 lb bag)
Regular price $14.99Sale $14.99Unit price per$0.00Regular price -
Epsom Salts (50 lb)
Regular price $59.99Sale $59.99Unit price per -
Espoma Organic Plant-Tone (4 lb)
Regular price $12.00Sale $12.00Unit price per -
Espoma Organic Peat Moss (8 qt)
Regular price $11.99Sale $11.99Unit price per -
Organic Pelletized Lime (50lbs)
Regular price $20.99Sale $20.99Unit price per -
Recipe 420 UltraBloom 2-8-8 (4 lb bag)
Regular price $21.99Sale $21.99Unit price per
Fertilizers for Gardens, Farms and Orchards
Shop fertilizers and soil-building inputs by crop, nutrient need, formulation and application method. This collection includes all-purpose blends, individual nutrient sources, liquid and dry products, and amendments for home gardens through commercial growing.
How to Choose
Start with a soil test when possible, then compare the guaranteed analysis, ingredients, application rate and label directions. Organic input status varies by product and package size; verify the listing or registration shown on the individual product page.
Browse organic and natural fertilizers, plant-specific fertilizers, nutrient-specific fertilizers, or soil testing supplies.