10 Best Lawn Fertilizer For St Augustine Grass 2022 For The Money

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Are you looking for the Best Lawn Fertilizer For St Augustine Grass on the market? You have come to the perfect place! Our detailed research on Lawn Fertilizer For St Augustine Grass will help you choose the right one according to your needs. It was a very daunting task for our team to shortlist the top 10 among hundreds of options. Pick one from our Lawn Fertilizer For St Augustine Grass Reviews and fulfill your needs!

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Our Top 10 Best Lawn Fertilizer For St Augustine Grass Picks

NoProductScoreAction
1Advanced 16-4-8 Balanced NPK - Lawn Food Quality Liquid Fertilizer - Spring & Summer Concentrated Spray - Any Grass Type - Simple Lawn Solutions (32 Ounce)9.8Price on Amazon
2Advanced 16-4-8 Balanced NPK- Lawn Food Quality Liquid Fertilizer- Spring & Summer Concentrated Spray - Any Grass Type- Simple Lawn Solutions (1 Gallon)9.8Price on Amazon
3Extreme Grass Growth Lawn Booster- Liquid Spray Concentrated Fertilizer with Humic - Any Grass Type- Simple Lawn Solutions (1 Gallon)9.6Price on Amazon
4SeedRanch St. Augustine Lawn 24-2-11 Fertilizer - 50 Lbs9.4Price on Amazon
5Commercial Grade Lawn Energizer- Grass Micronutrient Booster with Iron & Nitrogen- Liquid Turf Spray Concentrated Fertilizer- Any Grass Type9.2Price on Amazon
6Maximum Green & Growth- High Nitrogen 28-0-0 NPK- Lawn Food Quality Liquid Fertilizer- Spring & Summer- Any Grass Type- Simple Lawn Solutions9.2Price on Amazon
7Scotts Southern Turf Builder Lawn Food9Price on Amazon
8Scotts Liquid Turf Builder with Plus 2 Weed Control Fertilizer8.4Price on Amazon
9Ultimate 3-18-18 NPK- Lawn Food Quality Liquid Fertilizer- Easy to Use Concentrated Spray- Any Grass Type- Summer & Fall Nutrients- Simple Lawn Solutions8.4Price on Amazon
10Superior Nitrogen & Potash 15-0-15 NPK- Lawn Food Quality Liquid Fertilizer - Concentrated Spray- Any Grass Type- Simple Lawn Solutions Green8.2Price on Amazon

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

  • Complete NPK Lawn Food: 16-4-8 is the perfect blend of key macronutrients.
  • Contains High Quality Feed Grade Ingredients: Nourish your lawn with pure liquid Nutrients in a ready to use sprayer.
  • Easy To Use: Designed to be easily applied.
  • All Grass types: Including Bermuda, St.
  • 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.
  • Blended with 16% Nitrogen.
  • Blended with 4% Phosphorus.
  • Blended with 8% Potassium.
  • Contains Seaweed and Fish.
  • 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.

2. Advanced 16-4-8 Balanced NPK- Lawn Food Quality Liquid Fertilizer- Spring & Summer Concentrated Spray – Any Grass Type- Simple Lawn Solutions (1 Gallon)

  • Complete NPK Lawn Food: 16-4-8 is the perfect blend of key macronutrients.
  • Contains High Quality Feed Grade Ingredients: Nourish your lawn to health with safe, pure liquid Nutrients.
  • 1 Gallon Sizes covers 12,800 square feet.
  • All Grass types: Including Bermuda, St.
  • 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.
  • 16-4-8 contains 16% Nitrogen.
  • Blended with 4% Phosphorus.
  • Blended with 8% Potassium.
  • Contains Seaweed and Fish.
  • 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.

3. Extreme Grass Growth Lawn Booster- Liquid Spray Concentrated Fertilizer with Humic – Any Grass Type- Simple Lawn Solutions (1 Gallon)

  • Economical Size: Refill your Simple Lawn Solutions: Growth Booster sprayer up to four times.
  • Commercial Size: Covers up to 12,000 square feet.
  • Great for New Sod & New Seeding: Advanced Formula increases vertical and lateral growth.
  • All Grass types: Including Bermuda, St.
  • 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.
  • Great Starter Fertilizer: Growth Booster Lawn Fertilizer provides essential Phosphorus to promote increased seed germination, and is highly recommended for seeding a lawn.
  • Growth Booster contains 6% Nitrogen.
  • Growth Booster contains 18% Phosphorus.
  • Blended with Humic Acid helps to increase Cation Exchange Capacity, promoting the release of locked-up nutrients in the soil to increase the transfer of fertilizer and boost plant growth.
  • 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.

4. SeedRanch St. Augustine Lawn 24-2-11 Fertilizer – 50 Lbs

  • Includes 6% Iron for Excellent Greening.
  • 12,000 Sq.ft Coverage
  • Provides nutrients for St Augustine Lawns

5. Commercial Grade Lawn Energizer- Grass Micronutrient Booster with Iron & Nitrogen- Liquid Turf Spray Concentrated Fertilizer- Any Grass Type

  • 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.
  • Produced In The United States: Lawn Energizer 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.

6. Maximum Green & Growth- High Nitrogen 28-0-0 NPK- Lawn Food Quality Liquid Fertilizer- Spring & Summer- Any Grass Type- Simple Lawn Solutions

  • 28-0-0 Liquid Lawn Food Nutritional Supplement: High Nitrogen Formula.
  • The Power of Quick Release and Slow Release Nitrogen Fertilizer: 70% quick release nitrogen to provide quick nutrient absorption 30% slow release nitrogen keeps your lawn feed in between applications.
  • Contains High Quality Feed Grade Compounds: Nourish your lawn with liquid nutrients.
  • Can Be Used on All Grass types: Including Bermuda, St.
  • Easy to Use: Our 28-0-0 Lawn Fertilizer Food comes with a ready-to-use hose end sprayer that applies the perfect ratio of product for lawn applications.
  • 28-0-0 contains 28% Nitrogen.
  • High Nitrogen Formula: This High Nitrogen fertilizer was developed to perk up the lawn, by quickly correcting a Nitrogen deficiency in the soil for a vigorous Turf Grass.
  • Maintain Lawn & Treat Nutrient Deficiencies: 28-0-0 Lawn Food is perfect for maintaining lawn vigor or treating lawns deficient in Nitrogen.
  • Essential Macronutrient: High Nitrogen Liquid Lawn Food contains Nitrogen which is the most frequently used macronutrient and is essential to maintain lawn vigor, color, and quality.
  • 28-0-0 Lawn Food is best to be used if you want to darken the green of your lawn, if you are trying to boost vertical and Lateral Growth, if your lawn is deficient in Nitrogen.

7. Scotts Southern Turf Builder Lawn Food

  • Specially formulated for Southern lawns and includes Scotts All-in-One Particles to provide an even distribution of nutrients with every application.
  • Feeds to protect against heat and drought
  • Improves lawn’s ability to absorb water and nutrients versus an unfed lawn
  • OK to re-enter lawn immediately after product is applied
  • Apply to any grass type
  • Not available in FL

8. Scotts Liquid Turf Builder with Plus 2 Weed Control Fertilizer

  • Fertilizes in 24 hours while controlling for weeds
  • Kills dandelions, clover and other major lawn weeds
  • Other weeds include buckhorn, chickweed, ground ivy, henbit, knotweed, lambsquarters, oxalis, pigweed, plantain, poison ivy, ragweed, and spurge.
  • Easy to use, simply attach hose and spray.
  • Spray when weeds are actively growing

9. Ultimate 3-18-18 NPK- Lawn Food Quality Liquid Fertilizer- Easy to Use Concentrated Spray- Any Grass Type- Summer & Fall Nutrients- Simple Lawn Solutions

  • 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 its top potential with quality liquid lawn Nutrients.
  • Easy To Use: Designed to be easily applied.
  • Can Be Used on All Grass Types: Including Bermuda, St.
  • Easy to Use: Our 3-18-18 Lawn Fertilizer Food comes with a ready-to-use hose end sprayer that applies the perfect ratio of product for lawn applications.
  • Great Starter Fertilizer: High Phosphorus and Potassium Lawn Food provides essential Phosphorus to promote plant development, and is highly recommended when establishing a lawn.
  • Contains 3% Nitrogen.
  • Contains 18% Phosphorus.
  • Contains 18% Potassium.
  • Produced In The USA: 3-18-18 is Manufactured in the United States of America, by a Family Owned Business with over 25 Years of Former Experience in the Commercial Professional Turf and Agriculture Industry.

10. Superior Nitrogen & Potash 15-0-15 NPK- Lawn Food Quality Liquid Fertilizer – Concentrated Spray- Any Grass Type- Simple Lawn Solutions Green

  • 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 Acid: Intensify green and growth while providing key nutrients for turf hardiness.
  • Made With High Quality Feed Grade Ingredients: Nourish your lawn to health with pure liquid Nutrients.
  • All Grass types: Including Bermuda, St.
  • Produced In The United States: 15-0-15 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.

Lawn Fertilizer For St Augustine Grass Buying Guide


We have spent a lot of time compiling this list as that consists of only the best ones. Once you pick from this list, there is no need to go through the specifications of any other Lawn Fertilizer For St Augustine Grass.

Since you've come this far, you're obviously curious about these products and wants to know how we have compiled the list above.

There are tons of information available on the internet but we have researched thousands of user opinions to compile the best for you.

But that wasn't an easy job, right? That is why we have spent time getting the Best Lawn Fertilizer For St Augustine Grass from thousands of options.




    • First our experts collect as much information available about these products from authentic sources.

    • Then we employ artificial intelligence and those large volume data to validate all the collected information.

    • Then our AI ranked them on their quality to price ratio using standard criteria that let us pick the top Lawn Fertilizer For St Augustine Grass




Listing the above 10 options on these parameters can undoubtedly make your life easier. It will help you choose the best one easily.

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