Collection: Liquid Fertilizers
Compare products by nutrient analysis, formulation, application method and label directions.
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Peaceful Valley Organic Liquid Kelp
Regular price $8.99Sale $8.99Unit price per -
Aqua Power (1 Gallon)
Regular price $21.99Sale $21.99Unit price per -
Fish Emulsion with Kelp 4-1-1 (Quart)
Regular price $15.99Sale $15.99Unit price per -
Therm X70 Yucca Extract (Pint)
Regular price $23.99Sale $23.99Unit price per -
AgroThrive Organic General Purpose Fertilizer (1 gal)
Regular price $35.99Sale $35.99Unit price per -
Phos Fish 1-7-0 (Quart)
Regular price $15.99Sale $15.99Unit price per -
FoxFarm Cal-Mag (1 qt)
Regular price $27.99Sale $27.99Unit price per -
Phos Fish 1-7-0 (Gallon)
Regular price $40.99Sale $40.99Unit price per -
Liquid Plant Food 3-3-2 (Quart)
Regular price $23.99Sale $23.99Unit price per -
AgroThrive General Purpose Fertilizer (5 gal)
Regular price $89.99Sale $89.99Unit price per -
Fish & Seaweed Fertilizer 2-3-1
Regular price $27.99Sale $27.99Unit price per -
FoxFarm Cal-Mag (1 gal)
Regular price $83.99Sale $83.99Unit price per -
Organic Arber Plant Food
Regular price $26.99Sale $26.99Unit price per -
Phos Fish 1-7-0 (5 Gallon)
Regular price $160.99Sale $160.99Unit price per -
Crab & Lobster Shell Organic Fertilizer 5-3-0 (4 lb)
Regular price $26.99Sale $26.99Unit price per -
Aqua Power (55 gal)
Regular price $705.99Sale $705.99Unit price per -
Liquid Humate 12%
Regular price $24.99Sale $24.99Unit price per -
Bonide Weed & Feed RTS (32oz)
Regular price $16.99Sale $16.99Unit price per -
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True Organic - Liquid Preplant Starter 16oz
Regular price $8.99Sale $8.99Unit price per -
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True Organic - Liquid Bloom Boost 16oz
Regular price $8.99Sale $8.99Unit price per -
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Arber Fresh Cut Flower Food 4oz
Regular price $12.99Sale $12.99Unit price per -
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Arber Organic Tomato Fruit & Vegetables 3-in-1 Boost, Ready to Use Spray
Regular price $28.99Sale $28.99Unit price per -
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Neptune's Harvest - Liquid Crab & Lobster Shell 2-0-2 18oz
Regular price $26.99Sale $26.99Unit price per -
Tomato & Veg Fertilizer 2-4-2
Regular price $32.99Sale $32.99Unit price per -
Rose & Flowering Fertilizer 2-6-4
Regular price $32.99Sale $32.99Unit price per -
True Organic Liquid All-Purpose Plant Food 16 oz
Regular price $8.99Sale $8.99Unit price per -
True Organic Liquid Lawn Food RTU (32oz)
Regular price $12.99Sale $12.99Unit price per -
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Therm X70 Yucca Extract (Gallon)
Regular price $134.99Sale $134.99Unit price per -
Therm X70 Yucca Extract (Quart)
Regular price $34.99Sale $34.99Unit price per -
Liquid Fertilizers for Flexible Application
Shop ready-to-use concentrates and liquid fertilizers for soil application, fertigation and label-permitted foliar use. Formulas range from all-purpose blends to fish, kelp and targeted nutrient products.
Choosing and Applying
Compare the guaranteed analysis, dilution rate and approved application method. Not every liquid fertilizer is suitable for irrigation injection or foliar spraying.
Compare water-soluble fertilizers, fertigation fertilizers and foliar products.