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10 Best liquid lawn fertilisers of 2026
Save up to 37% off
Best Choice1
Clicked 16 times in the last monthPETRAMAXPetraMax Neighbor’s Envy Grass Fertilizer for Lawn & Garden, 1 Gallon Covers up to 16,000 sq.ft. 7-in-1 Liquid Lawn Fertilizer Concentrate for Deep Green Turf - Includes Nitrogen/Iron/Humic/Sea Kelp
33% Off9.9Exceptional
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Value for Money2
PETRAMAXPetraMax Neighbor’s Envy Grass Fertilizer for Lawn & Garden, 1 Gallon Covers up to 16,000 sq.ft. 7-in-1 Liquid Lawn Fertilizer Concentrate for Deep Green Turf - Includes Nitrogen/Iron/Humic/Sea Kelp
37% Off9.8Exceptional
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3
Simple Lawn SolutionsAdvanced 16-4-8 Balanced NPK - Lawn Food Quality Liquid Fertilizer - Spring & Summer Concentrated Spray - Any Grass Type - Simple Lawn Solutions (32 Ounce)
21% Off9.7Exceptional
Our Rating
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4
Simple Lawn SolutionsAdvanced 16-4-8 Balanced NPK - Lawn Food Quality Liquid Fertilizer - Spring & Summer Concentrated Spray - Any Grass Type - Simple Lawn Solutions (32 Ounce)
25% Off9.6Exceptional
Our Rating
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5
Simple Lawn SolutionsSuperior 15-0-15 Liquid Lawn Fertilizer - Lawn Food for Growth & Green - Nitrogen, Potassium, Humic, Fish & Seaweed - Any Grass Type- Simple Lawn Solutions - All Season- Attached Sprayer (32 Ounce)
17% OffKey specs-
NPK Ratio:15-0-15
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Item Form:Liquid
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Ingredients:Nitrogen, Potassium, Humic Acid
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Coverage:200
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Product Dimensions:5.5 x 3 x 9 inches
9.5Excellent
Our Rating
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Simple Lawn SolutionsSuperior 15-0-15 Liquid Lawn Fertilizer - Lawn Food for Growth & Green - Nitrogen, Potassium, Humic, Fish & Seaweed - Any Grass Type- Simple Lawn Solutions - All Season- Attached Sprayer (32 Ounce)
22% OffKey specs-
NPK Ratio:15-0-15
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Item Form:Liquid
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Ingredients:Nitrogen, Potassium, Humic Acid
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Coverage:200
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Product Dimensions:5.5 x 3 x 9 inches
9.4Excellent
Our Rating
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7
Simple Lawn SolutionsCommercial Grade Lawn Energizer - Grass Fertilizer Booster with Nitrogen, Iron, Micronutrients - Liquid Turf Spray Concentrated Fertilizer- Any Grass Type - Simple Lawn Solutions (1 Gallon)
Key specs-
NPK Ratio:6-0-0
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Item Form:Liquid
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Ingredients:Iron, Nitrogen, Micronutrients
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Coverage:Up to 12,000 sq ft
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Product Dimensions:7.45 x 4.1 x 11.8 inches
9.3Excellent
Our Rating
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8
Simple Lawn SolutionsCommercial Grade Lawn Energizer - Grass Fertilizer Booster with Nitrogen, Iron, Micronutrients - Liquid Turf Spray Concentrated Fertilizer- Any Grass Type - Simple Lawn Solutions (1 Gallon)
Key specs-
NPK Ratio:6-0-0
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Item Form:Liquid
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Ingredients:Iron, Nitrogen, Micronutrients
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Coverage:Up to 12,000 sq ft
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Product Dimensions:7.45 x 4.1 x 11.8 inches
9.2Excellent
Our Rating
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9
ScottsScotts Liquid Turf Builder with Plus 2 Weed Control, Liquid Weed Killer and Fertilizer, 32 fl. oz.
20% Off9.1Excellent
Our Rating
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10
ScottsScotts Liquid Turf Builder with Plus 2 Weed Control, Liquid Weed Killer and Fertilizer, 32 fl. oz.
20% Off9.0Excellent
Our Rating
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