SKU: 96299456987

Lawn Booster: Extreme Growth Booster Seeding Fertilizer (2.5 Gallon)

Sale price$89.99 Regular price$99.99
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Lawn Booster: Extreme Growth Booster Seeding Fertilizer (2.5 Gallon)Start your lawn off right with Growth Booster, a high phosphorus fertilizer! Growth Booster lawn fertilizer contains the essential macronutrients to help get your new lawn established into a thicker, fuller, envy worthy lawn! This starter fertilizer is great for seeding and establishing brand new sod, as its star ingredient is Phosphorus, which is essential for strong plants and roots. Use this liquid lawn fertilizer with humic acid to establish a new

Start your lawn off right with Growth Booster, a high-phosphorus fertilizer!

Growth Booster lawn fertilizer contains the essential macronutrients to help get your new lawn established into a thicker, fuller, envy-worthy lawn! This starter fertilizer is great for seeding and establishing brand-new sod, as its star ingredient is Phosphorus, which is essential for strong plants and roots. Use this liquid lawn fertilizer with humic acid to establish a new lawn or maintain your current lawn.

Growth Booster is a phosphorus fertilizer energized with Humic Acid. Our decades of research have resulted in lawn fertilizers that are expertly manufactured with our proprietary manufacturing method, unlike any other product on the market. Our Humic Acid is derived from what is considered to be the highest quality humate source available, Leonardite. Our humic acid is obtained via a proprietary extraction method versus made from soluble powder making it a very pure and active form.

Who Should Use This Product? Simple Lawn Solutions' Growth Booster is best to be used...

  • As a seed fertilizer when establishing your lawn with seed
  • If your lawn is deficient in Nitrogen or Phosphorus
  • To improve micronutrient uptake

Whether you are looking to maintain your current lawn, correct nutrient deficiencies, or you are starting your lawn completely from scratch, our customer care team and products have you covered! Contact our team for a custom lawn plan tailored to your lawn’s needs! 

Nutrients

Nitrogen 6% Nitrogen is the mineral element used in the greatest quantity by turf. Nitrogen is a component of many of the biochemical constituents of plants, including chlorophyll, amino acids, proteins, and enzymes. The addition of Nitrogen encourages ideal conditions for a dense, attractive lawn.

Phosphorus 18% The proper phosphorus level in your grass is essential for root and early plant development. Its primary role is in the storage and transfer of energy. Without sufficient P, normal growth and development cannot occur. Phosphorus effects on turf are usually more subtle and, while not as readily visible, are still very important.

Features
  • Phosphorus: Excellent for Establishing New sod or seed
  • Nitrogen: Encourages a thicker, greener lawn
  • Aids Nutrient Uptake: Promotes the transfer of nutrients
  • Treats Nitrogen & Phosphorus nutrient deficiencies
  • Covers 32,000 square feet
  • Can be used on all grass types
  • Unique & proprietary formula
  • High-quality, feed-grade ingredients
  • Ready-To-Use sprayer application
  • Proudly made in the USA
Info

For best results, water the lawn for 20 minutes within 24 hours of application. Water is essential for maintaining your lawn, and your lawn should receive 1-2 inches of water per week. Fertilizer will not treat a lawn suffering from disease, pests, weed infestations, or drought, and these conditions should be treated separately.

This fertilizer contains Phosphorus and may not be used for lawn maintenance on turf in Maryland, Michigan, New Jersey, New York, and Virginia except when 1) Providing nutrients to specific soils and target vegetation as determined to be necessary in accordance with a soil test that was conducted by a laboratory* performed no more than 3 years before the application. 2) Establishing vegetation for the first time, such as after land disturbance, provided the application is conducted in accordance with the recommended application rates established by the state. 3) Re-establishing or repairing the turf area. *In Maryland, the soil testing laboratory must be identified under Section 8-803.7 of the Agriculture Article, Annotated Code of Maryland.

Shipping

Notice: We are temporarily unable to fulfill our products in the following states:

  • Alaska
  • Hawaii
  • Puerto Rico
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 96299456987

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Jason Bottari
Carnegie, US
★★★★★ 5
Looks great feels great fits great incredible price
Looks great feels great fits great incredible price
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Reviewed in the United States on December 2, 2025
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J Van Jasper
Port Orchard, US
★★★★★ 5
Quality plus and at a bargin!
Color: Light Grey, Size: Large
Love this blazer for its fit, quality of manufacture, and ease of packing for my travels
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Reviewed in the United States on May 2, 2026
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Douglas A. Roemer
Los Angeles, US
★★★★★ 4
I think it runs big. Otherwise good. Poor packaging though.
Color: Light Blue, Size: Large
I ordered a Large. I am 5’ 9 1/2”. Fit, 170lbs (athletic/slim build). The Large was noticeably too big. Looked “sloppy”, like it fit once and then I lost a bunch of weight. That said, the material/weight was very nice. This is a nicely made, casual blazer. Will look good with jeans/khakis or dressier pants. REALLY nice for the price (I got it on sale, 50% off ($31.99) though. Maybe a push, or nicer ones for $60/70, but I’d still say a good value. Packaged in a bag as people have mentioned. I’ve returned for a medium & will probably have to take to the dry cleaner immediately to have pressed, but still worth it. UPDATE: returned for a size M. Much better fit for my size. This one was packaged nicer too. Still in a bag, but folded nicely enough to wear right away. I’m planning on buying more colors.
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Reviewed in the United States on March 7, 2024
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Jody Gresham
Carnegie, US
★★★★★ 5
Great fit
Color: Pink, Size: Medium
Nice quality and great fit
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Reviewed in the United States on June 3, 2026
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Amazon Customer
Belleville, US
★★★★★ 1
Horrible quality and service
Color: Navy Blue, Size: Medium
The quality of the jacket is horrible. After the jacket was returned unused. The company kept trying to say it was never returned. Was able to provide Amazon with the tracking from UPS showing it was delivered and signed for. Amazon issued the refund. 4 months later now, the company is trying g to charge me again for the jacket. Was able to prove again to Amazon the item was signed for when returned. Amazon is issuing a refund again. Do not trust this company with your credit card. They will continue to try and charge you months later.
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Reviewed in the United States on October 2, 2024

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