10 best grass fertilizer liquid for 2020

We spent many hours on research and managed to find top 10 grass fertilizer liquid that is best suitable for you. This review is based on reliable sources, product specs, and hundreds of customer reviews. In this article, were going to highlight the main features of the best grass fertilizer liquid and why they are important when it comes to choosing the right one.

Best grass fertilizer liquid

Product Features Editor's score Go to site
Ultimate 3-18-18 NPK- Lawn Food Natural Liquid Fertilizer- Concentrated Spray- Any Grass Type- Summer & Fall Nutrients- Simple Lawn Solutions, 32-Ounce- Green, Grow, Root Growth, Health & Strength Ultimate 3-18-18 NPK- Lawn Food Natural 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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Advanced 16-4-8 Balanced NPK - Lawn Food Quality Liquid Fertilizer - Spring & Summer Concentrated Spray - Any Grass Type - Simple Lawn Solutions (32 Ounce) 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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Maximum Green & Growth- High Nitrogen 28-0-0 NPK- Lawn Food Natural Liquid Fertilizer- Spring & Summer- Any Grass Type- Simple Lawn Solutions, 32 Ounce- Concentrated Quick & Slow Release Formula Maximum Green & Growth- High Nitrogen 28-0-0 NPK- Lawn Food Natural Liquid Fertilizer- Spring & Summer- Any Grass Type- Simple Lawn Solutions, 32 Ounce- Concentrated Quick & Slow Release Formula
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Superior Nitrogen & Potash 15-0-15 NPK- Lawn Food Natural Liquid Fertilizer - Concentrated Spray- Any Grass Type- Simple Lawn Solutions Green, Grow, Health & Strength- Phosphorus-Free (32 Ounce) Superior Nitrogen & Potash 15-0-15 NPK- Lawn Food Natural Liquid Fertilizer - Concentrated Spray- Any Grass Type- Simple Lawn Solutions Green, Grow, Health & Strength- Phosphorus-Free (32 Ounce)
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Miracle-Gro Water Soluble Lawn Food, 5 lb. Miracle-Gro Water Soluble Lawn Food, 5 lb.
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Scotts Turf Builder Starter Food for New Grass Ready-Spray, 32 oz. Scotts Turf Builder Starter Food for New Grass Ready-Spray, 32 oz.
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American Hydro Systems 2655 GrassSoGreen Fertilizer, Maintenance Formula 19-0-0, 1 Gallon American Hydro Systems 2655 GrassSoGreen Fertilizer, Maintenance Formula 19-0-0, 1 Gallon
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Scotts Liquid Turf Builder Lawn Food, 2,000 sq. ft. Scotts Liquid Turf Builder Lawn Food, 2,000 sq. ft.
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18-3-6 Liquid Fertilizer (50% SRN & Micronutrients) (2.5 Gallons) 18-3-6 Liquid Fertilizer (50% SRN & Micronutrients) (2.5 Gallons)
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Balanced 16-4-8 Nutrient Liquid Fertilizer (32oz Ready to Spray) - Premium Lawn Food, NPK with Added Seaweed Extract, Treats Common Deficiencies, Safe for All Grass Types (Upgraded Sprayer) Balanced 16-4-8 Nutrient Liquid Fertilizer (32oz Ready to Spray) - Premium Lawn Food, NPK with Added Seaweed Extract, Treats Common Deficiencies, Safe for All Grass Types (Upgraded Sprayer)
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Related posts:

1. Ultimate 3-18-18 NPK- Lawn Food Natural Liquid Fertilizer- Concentrated Spray- Any Grass Type- Summer & Fall Nutrients- Simple Lawn Solutions, 32-Ounce- Green, Grow, Root Growth, Health & Strength

Feature

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 Natural & Organic Food Grade Ingredients: Nourish your lawn to health with safe, pure liquid Nutrients. No harsh chemicals causing stress on your lawn. We believe in nourishing your lawn to health the right way.
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.
Just like the human body your lawn needs essential vitamins and nutrients to survive and maintain health. Read in Description Sign of Symptoms of Phosphorus and Potassium Deficiencies.

Description

Simple Lawn Solutions: 3-18-18 is an NPK Lawn Food. This blend increases the mobility of phosphates resulting in a highly responsive, efficient NPK. Designed to give your lawn top growth and root growth while providing key nutrients for a healthier, stronger lawn.

Use to maintain lawn health or to treat nutrient deficiencies. Keep your lawn watered sufficiently to ensure nutrients are absorbed properly.

Features and benefits:

Premium 3-18-18 Liquid Lawn Food

Increases Growth Responses

Enhances Root Development

Improves Movement of Food Throughout Turf

Encourages Hardiness and Strength

Helps to Build Resistance to Disease

Safe, All-Natural Fertilizer

Great for Every Grass Type

Free of Harsh Chemicals

Natural & Organic Food Grade Ingredients

Made & Manufactured in the USA

Used Commercially

Just like the Human Body your Lawn needs essential, Balanced Vitamins and Nutrients To Survive and Maintain Health. Read Below about Common Signs and Symptoms of Deficiencies.

3-18-18 Lawn Food is used to maintain Lawn Health or to Treat Lawn Nutrient Deficiencies

Symptoms of a Phosphorus Deficiency:

Leaf Tip/Edges are Purple, Red, extremely dark green

Reduced Growth

Reduced Density

Poor Root Growth

Symptoms of a Potassium Deficiency:

Yellowing may appear burnt

Welting Tips of Turf

Low tolerance to Heat/Cold

Prone to Stress & Disease

2. Advanced 16-4-8 Balanced NPK - Lawn Food Quality Liquid Fertilizer - Spring & Summer Concentrated Spray - Any Grass Type - Simple Lawn Solutions (32 Ounce)

Feature

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 Natural & Organic Feed Grade Ingredients: Nourish your lawn to health with safe, pure liquid Nutrients. No harsh chemicals causing stress on your lawn. 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 roots, health and turf strength.
All Grass types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass & Kentucky Bluegrass
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.

Description

Simple Lawn Solutions: 16-4-8 is an all in one balanced Lawn Food Liquid Fertilizer. Made from high quality, natural ingredients resulting in a very pure and clean NPK liquid nutrients. 16-4-8 is designed to give your turf green & growth while providing just enough energy for root support, health and strength. If you want a balanced Lawn Food to maintain a healthy lawn this pure, natural Lawn Food is perfect for you! Great for any grass type, including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass & Kentucky Bluegrass. Give your lawn the key macronutrient treatment it needs.

16-4-8 liquid spray fertilizer is a lawn nutritional supplement designed to provide an established lawn with key nutrients or treat a lawn with Nitrogen Phosphorus Potassium nutrient deficiencies. Nutrients will not treat a lawn that is suffering from disease, fungus, insect concerns or weed infestation. If your lawn is suffering from any of these conditions please treat them appropriately. Proper nutrients, a strong thick healthy turf, and a healthy soil environment are key to naturally prevent any of those conditions. Be sure to keep your lawn watered sufficiently to ensure nutrients are absorbed properly.

Features and benefits:

Premium 16-4-8 Balanced Lawn Food

Nitrogen, Phosphorus & Potassium Nutrients

Also Contains Seaweed and Fish

Safe, Natural Fertilizer

Great for Every Grass Type

Free of Harsh Chemicals

Enhances Soil

Natural & Organic Feed Grade Ingredients

Made & Manufactured in the USA

Used Commercially

Click "Add to Cart" above give your Lawn & Soil the nutrients they need for health!

3. Maximum Green & Growth- High Nitrogen 28-0-0 NPK- Lawn Food Natural Liquid Fertilizer- Spring & Summer- Any Grass Type- Simple Lawn Solutions, 32 Ounce- Concentrated Quick & Slow Release Formula

Feature

28-0-0 Liquid Lawn Food Nutritional Supplement: High Nitrogen Formula. Use to stimulate Green & Growth or to treat nutrient deficiency.
The Power of Quick Release and Slow Release Nitrogen: 70% quick release nitrogen to stimulate quick green and growth while 30% slow release nitrogen keeps your lawn feed in between applications.
Contains High Quality Natural & Organic Food Grade Compounds: Nourish your lawn to health with safe, pure liquid nutrients. No harsh chemicals causing stress on your lawn. Designed to be quickly & easily applied.
All Grass types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Palmetto & Bluegrass. Safe for Children and Pets.
Just like the human body your lawn needs essential vitamins and nutrients to survive and maintain health. Read in Description Sign of Symptoms of Nitrogen Deficiency.

Description

Simple Lawn Solutions: 28-0-0 contains 70% quick release nitrogen to jump start Green & Growth and 30% slow release nitrogen so growth doesn't drop between applications. Use to enhance Green and Growth or to correct nitrogen deficiency.

Use to maintain lawn health or to treat nutrient deficiencies. Keep your lawn watered sufficiently to ensure nutrients are absorbed properly.

Features and benefits:

Premium 28-0-0 Liquid Lawn Food Nutritional Supplement

Intensifies Greening

Enhances Growth

High Nitrogen Formula

70% Quick Release Nitrogen

30% Slow Release Nitrogen

Contains Natural Feed Grade Urea

Great for Every Grass Type

Free of Harsh Chemicals

Safe for Children & Pets

Natural & Organic Food Grade Ingredients

Made & Manufactured in the USA

Used Commercially

Just like the Human Body your Lawn needs essential, Balanced Vitamins and Nutrients To Survive and Maintain Health. Read Below about Common Signs and Symptoms of Deficiencies of Nitrogen

28-0-0 Lawn Food is used to maintain Lawn Health or to Treat Lawn Nutrient Deficiencies

Symptoms of a Nitrogen Deficiency:

Yellowing, especially in older leaves

Stunted, Very Slow Growth

Light Pale Green Color

Poor Density

4. Superior Nitrogen & Potash 15-0-15 NPK- Lawn Food Natural Liquid Fertilizer - Concentrated Spray- Any Grass Type- Simple Lawn Solutions Green, Grow, Health & Strength- Phosphorus-Free (32 Ounce)

Feature

15-0-15 Phosphorus-free Liquid Lawn Food Nutritional Supplement: If you want to maintain lawn health or if your lawn symptoms of a Nitrogen & Potassium deficiency then this is the correct fertilizer for you!
The Power of Nitrogen & Potassium Blended with Humic/Fulvic Acid: Intensify green and growth while providing key nutrients for health and strength. Humic/Fulvic Acid conditions soil while helping the transfer of food throughout the plant cell.
Made With High Quality Natural & Organic Food Grade Ingredients: Nourish your lawn to health with safe, pure liquid Nutrients. No harsh chemicals causing stress on your lawn. Designed to be quickly & easily applied.
All Grass types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Palmetto & Bluegrass. Safe for Children and Pets.
Just like the human body your lawn needs essential vitamins and nutrients to survive and maintain health. Read in Description Sign of Symptoms of Nitrogen and Potassium Deficiencies.

5. Miracle-Gro Water Soluble Lawn Food, 5 lb.

Feature

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
For use with the Miracle-Gro Garden Feeder

6. Scotts Turf Builder Starter Food for New Grass Ready-Spray, 32 oz.

Feature

Feeds and waters at the same time
Grows New grass thicker and quicker versus unfed lawn
Improves seeding results
Also great for sod and grass plugs
Safe for all grass types

7. American Hydro Systems 2655 GrassSoGreen Fertilizer, Maintenance Formula 19-0-0, 1 Gallon

Feature

Formulated for maintaining a thicker, greener lawn
Replaces nutrients lost due to mowing
Easy to use: designed for the use in the Green Feeder
Add 1 Gallon for every 4,000 sq. ft. per month
Fertilize as you water your lawn

8. Scotts Liquid Turf Builder Lawn Food, 2,000 sq. ft.

Feature

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)
Feeds and strengthens to help protect against future problems

9. 18-3-6 Liquid Fertilizer (50% SRN & Micronutrients) (2.5 Gallons)

Feature

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)
GUARANTEED ANALYSIS: 18% Nitrogen | 3% Available Phosphoric Acid | 6% Soluble Potash | .05% Copper .1% Iron .05% Manganese .05% Zinc

10. Balanced 16-4-8 Nutrient Liquid Fertilizer (32oz Ready to Spray) - Premium Lawn Food, NPK with Added Seaweed Extract, Treats Common Deficiencies, Safe for All Grass Types (Upgraded Sprayer)

Feature

BALANCED LIQUID LAWN FOOD FOR ALL GRASS TYPES: LawnStar Premium 16-4-8 delivers a well balanced troop of the macronutrients (Nitrogen, Phosphate and Potash) your lawn needs during the spring & summertime!
SUPERIOR, PREMIUM INGREDIENTS: Including a premium blend of fast & slow release Nitrogen sources to give your lawn rapid green up AND superior longevity! Also contains highly-bioavailable seaweed extract for maximum effect.
MAKES YOUR LAWN GROW GREENER AND FASTER: While developing a stronger, more resilient root system and improving stress tolerance. Perfect for ALL grass types!
EASY-TO-USE HOSE END SPRAYER: LawnStar 16-4-8 is delivered ready-to-go, so you can focus on reclaiming the pride in your lawn. The hose end sprayer attachment included on the bottle fits with any standard garden hose makes application a breeze and dosage more accurate.
BACKED BY OUR EVERGREEN GUARANTEE: We get it... Trying new things can be tough. Thats why we take all of the risk for you! Buy it, try it, and if you arent thrilled with the results you get from using 16-4-8, contact us within 30 days of purchase and well process a no-questions-asked return + refund.

Conclusion

All above are our suggestions for grass fertilizer liquid. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using grass fertilizer liquid with us by comment in this post. Thank you!

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