10 BEST LIQUID LAWN FERTILIZERS for sale in 2022 – compare between the best liquid lawn fertilizers on sale.

Rank Product Rating
1
Advanced 16-4-8 Balanced NPK - Lawn Food Quality Liquid Fertilizer - Spring & Summer Concentrated Spray - Any Grass Type - Simple Lawn Solutions (32 Ounce)
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792 Reviews
Product Highlights
  • Complete NPK Lawn Food: 16-4-8 is the perfect blend of key macronutrients. This lawn liquid food turf fertilizer also contains Seaweed & Fish.
  • Contains High Quality Feed Grade Ingredients: Nourish your lawn to health with pure liquid Nutrients. We believe in nourishing your lawn to health the right way.
  • Easy To Use: Designed to be easily applied. This complete Nitrogen, Phosphate and Potash formula gives your grass greening & growth while providing nutrients for lush lawns
  • All Grass types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass & Kentucky Bluegrass

$29.99 $24.77
2
Advanced 16-4-8 Balanced NPK- Lawn Food Quality Liquid Fertilizer- Spring & Summer Concentrated Spray - Any Grass Type- Simple Lawn Solutions (1 Gallon)
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Product Highlights
  • Complete NPK Lawn Food: 16-4-8 is the perfect blend of key macronutrients. This lawn liquid food turf fertilizer also contains Seaweed & Fish.
  • Contains High Quality Feed Grade Ingredients: Nourish your lawn to health with safe, pure liquid Nutrients. We believe in nourishing your lawn to health the right way.
  • 1 Gallon Sizes covers 12,800 square feet. This complete Nitrogen, Phosphate and Potash formula gives your grass greening & growth while providing nutrients for roots, health and turf strength.
  • All Grass types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass & Kentucky Bluegrass

$59.77
3
18-3-6 Liquid Fertilizer (50% SRN & Micronutrients) (2.5 Gallons)
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2 Reviews
Product Highlights
  • BENEFITS: All purpose fertilizer designed to be used throughout the growing season that provides readily available nutrients AND extended, long lasting nitrogen (Product contains 50% SLOW RELEASE NITROGEN (SRN))
  • BONUS: Micro-nutrients aid in plant growth, aesthetic appeal, and overall plant health.
  • RECOMMENDED MIX RATIO: Mix at a ratio of 50 gallons of water per gallon of fertilizer
  • RECOMMENDED APPLICATION RATE: 1 gallon per acre or 3 oz per 1000 sq ft every other week (may apply at higher rates with longer application intervals)

$69.95
4
Scotts Liquid Turf Builder Lawn Food, 2,000 sq. ft.
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82 Reviews
Product Highlights
  • Feeds and greens while watering your lawn
  • Apply to any grass type
  • Use when turf is actively growing
  • Improved greening (when compared to previous Scotts Liquid Turf Builder Lawn Fertilizer and applied as directed)

$13.49 $12.57
5
Ultimate 3-18-18 NPK- Lawn Food Quality Liquid Fertilizer- Concentrated Spray- Any Grass Type- Summer & Fall Nutrients- Simple Lawn Solutions, 32-Ounce- Green, Grow, Root Growth, Health & Strength
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Product Highlights
  • High Phosphorus, High Potassium Lawn Food: If your lawn is showing symptoms of a Phosphorus and Potassium deficiency or if you want to maintain lawn health then this is the correct fertilizer for you!
  • Made With High Quality Feed Grade Ingredients: Nourish your lawn to health with pure liquid Nutrients.
  • Easy To Use: Designed to be easily applied. This high Phosphorus & Potassium Lawn Food gives your lawn the nutrients it needs for strong root development, health and strength.
  • All Grass types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Palmetto & Bluegrass. Safe for Children and Pets.

$22.79
6
Commercial Grade Lawn Energizer- Grass Micronutrient Booster with Iron & Nitrogen- Liquid Turf Spray Concentrated Fertilizer- Any Grass Type, All Year- Simple Lawn Solutions- 32 Ounce
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406 Reviews
Product Highlights
  • Liquid Iron, Nitrogen and Micronutrient Blend: Lawn Energizer booster provides essential nutrients needed to darken the green of your lawn
  • Covers 3,200 SQ. FT: Commercial grade intense booster treatment in a ready-to-use hose end sprayer
  • High Quality Nutrients: Lawn Energizer Booster is a 6-0-0 Nitrogen, Iron and Micronutrient blend.
  • All Grass types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass & Kentucky Bluegrass

$22.77
7
Miracle-Gro Water Soluble Lawn Food, 5 lb.
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279 Reviews
Product Highlights
  • Instantly feeds all grass types
  • Encourages a soft green carpet of grass that will be the pride of the neighborhood
  • Feeds up to 7,200 sq. ft.
  • The fast way to a thick, green lawn

$21.92 $14.98
8
Urban Farm Fertilizers Liquid Lawn Fertilizer, 1 gallon, 13-1-2.
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92 Reviews
Product Highlights
  • Hand-crafted, Micro-brewed liquid lawn fertilizer for all lawn and pasture. With mycorrhizae, humic acid, enzymes, and more.
  • 100% nutrition: Macros & Micros, with Iron and balanced N-P-K.
  • Perfect for tow behind tank and hose-end spraying! Instant Green.
  • 1 gallon treats a 5,000 sq ft lawn a minimum 8 times with a hose-end sprayer.

$32.45
9
Simple Lawn Solutions Extreme Grass Growth Lawn Booster- Quality Liquid Spray Concentrated Fertilizer with Fulvic & Humic Acid- Any Grass Type (32 oz. w/Sprayer)
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448 Reviews
Product Highlights
  • Increase Vertical & Lateral Growth: Advanced Humic & Fulvic Acid Formula, Also Great for New Sod/Seeding
  • Nitrogen & Phosphorus Fertilizer: Commercial Lawn Growth Boosting Formula in a Ready-To-Use Hose End Sprayer
  • Use For Nutrient Deficiency, New Lawns and Lawn Repair: Concentrated Nutrients formulated to boost the growth of your lawn
  • All Grass types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass & Kentucky Bluegrass

$24.99 $23.77
10
LawnStar Chelated Liquid Iron (32 OZ) for Plants - Multi-Purpose, Suitable for Lawn, Flowers, Shrubs, Trees - Treats Iron Deficiency, Root Damage & Color Distortion – EDTA-Free, American Made
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389 Reviews
Product Highlights
  • REVITALIZE YOUR FLOWERS & LAWN: Are your flowers, vegetables, shrubs, trees and lawn beginning to look like they’re losing their will? Even worse, are they past that point and overrun with yellowing and dormancy already? Iron deficiency is a common cause of these lacklustre symptoms. Thankfully, LawnStar Chelated Liquid Iron (CLI) treats these symptoms at their core, helping restore and revitalize your garden back to its former state!
  • RESTORES A HEALTHY, DEEP GREEN VIBRANCY: Iron is a nutrient that plants rely on for many vital functions; metabolism, chlorophyll production, and nitrogen fixing to name a few. Once applied, LawnStar CLI sends a 6% highly-bioavailable troop of these nutrients right to your plants base, that in-turn immediately get to work on reversing the all-so-common leaf chlorosis that causes an unsightly yellowing of leaves--a precursor to a plants eventual death if left untreated.
  • STRENGTHENS ROOT DEVELOPMENT & STRESS TOLERANCE: LawnStar CLI doesn’t just restore a natural vibrance and color into your plants... It promotes stronger root development, builds a stronger, stabler foundation, and improves stress tolerance as a result!
  • SUGAR-BASED CHELATOR, FREE FROM EDTA: Your safety is our priority. Unfortunately, it’s often an afterthought in the world of gardening products. It’s one of the reasons we continually innovate and develop new technologies, formulating solutions that not only harness more effective results, but safer ones too.

$19.95

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John Carter is the owner and CEO of AcedProducts.co—a popular online website that analyzes tens of thousands of reviews on various products to show you the bestsellers in any category. His goal is to make online shopping much easier than it's ever been by eliminating the need to guess which products are good and which ones are bad.