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Best liquid lawn fertilisers - Holiday Sale 2025

Last Updated - December 14, 2025

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Simple Lawn Solutions

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 (2.5 Gallons)

Simple Lawn Solutions

$98.77

More Details
Main highlights
- Recommended For: Bermuda, St. Augustine, Zoysia, Bahia, Centipede, Florida Palmetto, Fescue, Ryegrass & Kentucky Bluegrass
- Contains Seaweed and Fish. Seaweed & Fish Emulsion provides rich nutrients to soil for a more effective Lawn Food and optimum nutrient uptake.
- Complete, Balanced 4-1-2 Ratio: This Nitrogen, Phosphate and Potash formula gives your grass the boost for greening & growth while providing nutrients to encourage a lush lawn
- 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.
- Blended with 4% Phosphorus. Phosphorus encourages root development, and enhances vigorous plant development in early stages.
- 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.
- All Purpose Liquid Lawn Food: 16 4 8 is the perfect blend of key macronutrients. This concentrated turf fertilizer also contains Seaweed & Fish
- 2.5 Gallons cover up to 32,000 square feet: Refill our 16-4-8 sprayer bottle or use with a pump up or other hose end sprayer. Great for Large Properties & Landscapes, Professional Lawn Services or Multiple Applications
- 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.
$98.77
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

PETRAMAX

PetraMax 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

PETRAMAX

$89.99

More Details
Main highlights
- Safe & Eco-Friendly Fertilizer for Grass: Made with non-toxic ingredients, Neighbor’s Envy premium grass fertilizer for lawns delivers a lush, green lawn that’s safe for pets, kids, and plants—so you can enjoy your outdoor space worry-free.
- Potassium, Sea Kelp & Sulfur for Stronger, Healthier Turf: Our liquid fertilizer for lawn combines potassium to strengthen roots, sea kelp for drought resistance, and sulfur to enhance soil health—keeping your lawn lush, resilient, and stress-free year-round.
- Nitrogen, Iron & Humic Acid for Deep Green Grass: This iron and nitrogen fertilizer delivers 19% nitrogen for rapid growth, 2.5% iron for deep color, and humic acid to enrich the soil—giving your lawn a darker, richer green that’s truly envy-worthy!
- Made in the USA & Backed by 100% Satisfaction Guarantee: Developed by PetraMax, a leader in lawn care, in collaboration with Jesse of Lawn Life with Jesse—trusted experts delivering professional-grade spring fertilizer for lawn with USA-based customer support.
- Easy-to-Apply Liquid Lawn Fertilizer with Quick Results in 7-14 Days: Apply effortlessly using a PetraTools sprayer or hose-end applicator. This grass fertilizer works on all turf types, Bermuda, Fescue, Kentucky Bluegrass, Zoysia, and St. Augustine. Covers up to 16,000 sq. ft.
- 7-in-1 Complete Lawn Care Formula: Forget the hassle of mixing multiple products! Neighbor’s Envy Garden Fertilizer combines 7 key nutrients for deep green color, root strength, stress resistance, and long-lasting health—all in one easy, powerful formula.
$89.99
3
14% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Scotts
14% Off

Scotts Liquid Turf Builder Lawn Fertilizer for All Grass Types, Feeds and Waters Lawn at Same Time, 32 fl. oz.

Scotts

$19.76

$22.99
(14% Off)

More Details
Main highlights
- This lawn care product can be applied to any grass type
- This 2-in-1 liquid fertilizer makes it easy to feed and water your grass at the same time
- Scotts Liquid Turf Builder Lawn Food contains the essential nutrients and feeding power lawns need for great results
- One 32 fl. oz. bottle of Scotts Liquid Turf Builder Lawn Food covers 2,000 sq. ft.
- Apply this grass fertilizer to actively growing turf
$19.76
$22.99 (14% Off)
4
13% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Scotts
13% Off

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

$19.98

$22.99
(13% Off)

More Details
Main highlights
- The dual-action, 2-in-1 formula feeds and supplements with iron to enhance and deepen the green color of your grass
- 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
- Apply to any type of grass, from Kentucky Bluegrass to Bermudagrass; for the best results use regularly from early spring through late fall
- 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
- A well-fed lawn leads to a green lawn, which cleans air, prevents runoff and soil erosion, and makes the great outdoors even greater
$19.98
$22.99 (13% Off)
5
Best Value
20% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Simple Lawn Solutions
20% Off

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

$23.77

$29.99
(20% Off)

More Details
Main highlights
- 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.
- 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
- Contains Seaweed and Fish. Seaweed & Fish Emulsion provides rich, organic matter to soil for a more effective Lawn Food and optimum nutrient uptake.
- Contains High Quality Feed Grade Ingredients: Nourish your lawn with pure liquid Nutrients in a ready to use sprayer
- Complete NPK Lawn Food: 16-4-8 is the perfect blend of key macronutrients. This lawn liquid food turf fertilizer also contains Seaweed & Fish.
- 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.
- Blended with 4% Phosphorus. Phosphorus encourages root development, and enhances vigorous plant development in early stages.
- 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.
- All Grass types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass & Kentucky Bluegrass
- 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.
$23.77
$29.99 (20% Off)

Best liquid lawn fertilisers - Holiday Sale 2025

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 (2.5 Gallons)

PetraMax 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

Scotts Liquid Turf Builder Lawn Fertilizer for All Grass Types, Feeds and Waters Lawn at Same Time, 32 fl. oz.

Scotts Liquid Green Max Lawn Food: 2,000 sq. ft., 2-in-1 Fertilizer and Iron Supplement, Use on Any Grass Type, 32 oz.

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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