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Top 10
April 2025
Best Liquid Grass Fertilizer For Lawn
We made a list of the top 10 Liquid Grass Fertilizer For Lawn based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
Scotts Liquid Green Max Lawn Food: 2,000 sq. ft., 2-in-1 Fertilizer and Iron Supplement, Use on Any Grass Type, 32 oz.
Scotts
9.0
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Scotts Liquid Green Max Lawn Food is your go-to liquid fertilizer and iron supplement for greening your lawn in just 3 days, so bring on those last-minute barbecues and an outdoor season chock-full of fun
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The dual-action, 2-in-1 formula feeds and supplements with iron to enhance and deepen the green color of your grass
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Apply to any type of grass, from Kentucky Bluegrass to Bermudagrass; for the best results use regularly from early spring through late fall
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A well-fed lawn leads to a green lawn, which cleans air, prevents runoff and soil erosion, and makes the great outdoors even greater
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Application is as easy as connecting your hose to the bottle, pointing the spray nozzle and letting this liquid fertilizer cover up to 2,000 sq ft—no granules, no spreaders, no hassle
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2
Advanced 16-4-8 Lawn Fertilizer - Liquid Lawn Food Spring & Summer Concentrated Spray - Any Grass Type- Fish and Seaweed Kelp- Balanced NPK - Simple Lawn Solutions (1 Gallon)
Simple Lawn Solutions
8.9
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Complete NPK Lawn Food: 16-4-8 is the perfect blend of key macronutrients. This lawn liquid food turf fertilizer also contains Seaweed & Fish
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16-4-8 Liquid Lawn Food is best to be used to maintain and feed your lawn, if you want to enhance the green of your lawn, if you are trying to boost vertical and lateral growth, and/or if your lawn is deficient in Macronutrients like Nitrogen, Phosphorus and Potassium
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1 Gallon Size covers 12,800 square feet. This complete Nitrogen, Phosphate, and Potash formula gives your grass nutrients for greening & growth while providing nutrients for roots, and strength. Use once a month alongside your regular fertilizer program
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All Grass types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass & Kentucky Bluegrass
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Produced In The United States: 16-4-8 is manufactured in the United States of America, by a family owned business with 25 years of former experience in the commercial professional turf industry.
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Blended with 16% Nitrogen. Nitrogen is a major component of chlorophyll, where lawns get their green coloring. Nitrogen encourages growth for the development of a dense attractive lawn
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Blended with 4% Phosphorus. Phosphorus encourages root development and enhances lawn establishment in early stages
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Blended with 8% Potassium. Potassium can enhance a lawn’s endurance to temperatures and drought if a deficiency is present.
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Contains Seaweed and Fish. Seaweed & Fish Emulsion provides rich nutrients to soil for a more effective Lawn Food and optimum nutrient uptake.
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28% Discount
3
Scotts Turf Builder Starter Food for New Grass Ready-Spray, Use on Newly Seeded Lawns or After Installing Sod, For All Grass Types, 600 sq. ft., 32 oz.
Scotts
8.8
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Specially designed to be used when planting new grass, Scotts Turf Builder Starter Food for New Grass Ready-Spray contains a combination of nutrients to help your new lawn grow quicker and thicker than if not fed at all
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This ready-to-spray liquid starter fertilizer makes it easy to feed and water your grass at the same time, improving seeding results for a beautiful, green lawn
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Apply this fertilizer anytime you're planting new grass, whether it's starting a new lawn, reseeding an existing one, or installing sod, sprigs, or grass plugs
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This lawn care product is safe to use on any grass type
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One 32 fl. oz. bottle of Scotts Turf Builder Starter Food for New Grass Ready-Spray covers 600 sq. ft.
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11% Discount
4
Scotts Liquid Turf Builder with Plus 2 Weed Control, Liquid Weed Killer and Fertilizer, 32 fl. oz.
Scotts
8.6
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Scotts Liquid Turf Builder with Plus 2 Weed Control kills listed weeds while giving your lawn a quick boost of nitrogen
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Liquid weed killer plus fertilizer controls dandelion, clover, ground ivy, henbit, chickweed, plantain, poison ivy, and other broadleaf weeds as listed
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Apply this ready-to-spray weed and feed when weeds are actively growing
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This lawn care product is for use on Bluegrass, Fescue, Ryegrass, Bahiagrass, Common Bermudagrass, Centipedegrass, and Zoysiagrass
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One 32 fl. oz. container of Scotts Liquid Turf Builder with Plus 2 Weed Control provides coverage of 6,000 sq. ft. for warm season lawns and 4,000 sq. ft. for cool season lawns
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5
Scotts Liquid Turf Builder Lawn Food, 32 fl. oz.
Scotts
8.5
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Scotts Liquid Turf Builder Lawn Food contains the essential nutrients and feeding power lawns need for great results
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This 2-in-1 liquid fertilizer makes it easy to feed and water your grass at the same time
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Apply this grass fertilizer to actively growing turf
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This lawn care product can be applied to any grass type
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One 32 fl. oz. bottle of Scotts Liquid Turf Builder Lawn Food covers 2,000 sq. ft.
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18% Discount
6
Petramax Liquid Nitrogen Fertilizer 28-0-0 NPK - 32 Oz Spring & Summer Liquid Grass Fertilizer for Lawn, Spray on Easy to Apply for Deep Green Lawn Care - Slow Release High Nitrogen Turf Builder
Petra
8.4
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ULTIMATE LIQUID NITROGEN FERTILIZER: This liquid lawn food supplement has an ultra-high nitrogen formula to promote green grass and quick growth. Easily turn yellow & nitrogen deficient grass into a lush thick green!
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28-0-0 QUICK & SLOW RELEASE TECHNOLOGY: This 2-in-1 liquid lawn fertilizer formula provides 70% quick-release nitrogen for rapid green and growth and 30% slow-release nitrogen for ongoing growth between applications.Get the best of both worlds in 1 easy application.
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WORKS WITH ALL GRASS TYPES: Whether you have warm- or cold-season grass, this is the perfect liquid grass food for quick green-up. It's super-effective in making your lawn green and to achieve consistent growth. Ideal for both new and old lawns.
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Apply Nitrogen to Your Lawn Quickly: PetraTools created our NPK lawn booster to be simple and easy to use. Mix 5oz of liquid nitrogen per gallon of water for maintenance or 10 oz per gallon to correct nitrogen levels. Treats up to 12,800 Sq. Ft. for maintenance or 6,400 Sq. Ft. of nitrogen deficient grass. For best results, use a PetraTools sprayer to evenly spray mixture across lawn.
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American Family-Owned Company & USA Support: PetraTools is a USA-based company located in Carlisle, Pennsylvania. All PetraTools products have a 100% satisfaction guarantee and excellent USA customer service members waiting by the phones to answer any questions you may have. PetraTools continues to work hard to deliver top-quality sprayers & solutions to keep your home, lawn, and places of business clean, green, and safe.
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7
Spectracide Weed & Feed 20-0-0 (Ready-to-Spray) (32 fl oz), 1 pack
Spectracide
8.3
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DUAL-ACTION FORMULA: Kills major broadleaf weeds while feeding your lawn.
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FEEDS LAWN: Fertilizes with 20 percent nitrogen formulation.
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KILLS WEEDS: Controls dandelion, chickweed, knotweed, plantain, clover, mallow, purslane and many broadleaf weeds as listed.
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QUICKFLIP SPRAYER: Just connect to your hose and spray – just grip, flip and go.
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COVERAGE: 32 ounces treats up to 7,500 square feet of lawn.
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8
Advanced 16-4-8 Balanced NPK - Lawn Food Quality Liquid Fertilizer - Spring & Summer Concentrated Spray - Any Grass Type - Simple Lawn Solutions (32 Ounce)
Simple Lawn Solutions
8.2
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✓
Complete NPK Lawn Food: 16-4-8 is the perfect blend of key macronutrients. This lawn liquid food turf fertilizer also contains Seaweed & Fish.
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Contains High Quality Feed Grade Ingredients: Nourish your lawn with pure liquid Nutrients in a ready to use sprayer
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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
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All Grass types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass & Kentucky Bluegrass
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Produced In The United States: 16-4-8 is manufactured in the United States of America, by a family owned business with 25 years of former experience in the commercial professional turf industry.
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Blended with 16% Nitrogen. Nitrogen is a major component of chlorophyll where plants get their green coloring. Nitrogen encourages vigorous growth for the development of a dense attractive lawn.
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Blended with 4% Phosphorus. Phosphorus encourages root development, and enhances vigorous plant development in early stages.
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Blended with 8% Potassium. Potassium enhances plant tolerance to extreme temperatures and drought, while also playing an essential role in the transfer of nutrients and regulation of water and nutrients.
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Contains Seaweed and Fish. Seaweed & Fish Emulsion provides rich, organic matter to soil for a more effective Lawn Food and optimum nutrient uptake.
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16-4-8 Lawn Food is best to be used to maintain and feed your lawn, if you want to enhance the green of your lawn, if you are trying to boost vertical and lateral growth, and/or if your lawn is deficient in Macronutrients like Nitrogen, Phosphorus and Potassium.
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9
Commercial Grade Lawn Fertilizer with Iron- Liquid Fertilizer Spray- Nitrogen and Iron for Deeper Green Turf- Any Grass Type - Simple Lawn Solutions - Lawn Energizer - 32 Ounce
Simple Lawn Solutions
8.1
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✓
Liquid Lawn Fertilizer Booster: Iron and Nitrogen Blend. Lawn Energizer booster provides essential nutrients needed to darken the green of your lawn
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Fertilizer with Attached Sprayer: liquid lawn booster treatment in a ready-to-use hose end sprayer covers 3,200 square feet
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Lawn Energizer 6-0-0 Contains 6% Nitrogen: Nitrogen encourages growth for the development of a dense attractive lawn
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Blended with 5% Iron: This concentrated solution is great for enhancing and deepening the green of your lawn
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Use Alongside Fertilizer Program. Lawn Energizer Liquid Fertilizer can be used with your current fertilizer program. Great as a supplement to granular fertilizer programs for a quick plant uptake
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5% Discount
10
Extreme Grass Growth Lawn Booster- Liquid Spray Concentrated Starter Fertilizer with Humic Acid- Any Grass Type- Simple Lawn Solutions (32 oz. w/Sprayer)
Simple Lawn Solutions
8.0
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✓
Increase Vertical & Lateral Growth: Advanced Humic Acid Formula, Also Great for New Sod/Seeding
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Nitrogen & Phosphorus Fertilizer: Commercial Lawn Growth Boosting Formula in a Ready-To-Use Hose End Sprayer
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Use For Nutrient Deficiency, New Lawns and Lawn Repair: Concentrated Nutrients formulated to boost the growth of your lawn
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All Grass types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass & Kentucky Bluegrass
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Produced In The United States: Growth Booster is manufactured in the United States of America, by a family owned business with 25 years of former experience in the commercial professional turf industry.
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Great Starter Fertilizer: Growth Booster Lawn Fertilizer provides essential Phosphorus to promote increased seedling vigor, and is highly recommended for seeding a lawn.
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Growth Booster contains 6% Nitrogen. Nitrogen is a major component of chlorophyll where lawns get their green coloring. Nitrogen encourages vigorous growth for the development of a dense attractive lawn.
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Growth Booster contains 18% Phosphorus. Phosphorus encourages root development, and enhances vigorous lawn development in early stages. Phosphorus is essential for a successful seeding and for establishing sod.
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Blended with Humic Acid: Our Humic Acid is derived from the highest quality humate source, leonardite. Leonardite is considered by many to be the highest quality form of Humic Acid
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Growth Booster is best to be used when Establishing your lawn with Sod, when establishing your lawn with seed, if you are trying to Booster vertical and Lateral Growth, and/or if your lawn is deficient in Phosphorus.
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