![6-18-0 Growth Booster (1 Gallon) by Simple Lawn Solutions](http://simplelawnsolutions.com/cdn/shop/products/Growth-Booster-1GAL-reflection.jpg?v=1616678730&width=750)
![6-18-0 Growth Booster Benefits, Nitrogen encourages greening and growth, Phosphorus essential for root development, Humic acid promotes micronutrient uptake, great for establishing lawns, and treats nitrogen and phosphorus deficiencies.](http://simplelawnsolutions.com/cdn/shop/files/Infographics_Growth_Booster_1Gal-01.jpg?v=1686238772&width=750)
![Nitrogen and phosphorus fertilizer with Humic Acid on a green lawn](http://simplelawnsolutions.com/cdn/shop/files/growth-booster1.jpg?v=1686238772&width=750)
![Growth booster infographic, best used for lawn establishment and growth.](http://simplelawnsolutions.com/cdn/shop/files/Infographics_WhoShouldUseGrowthBooster-01_95db6c83-68e5-442f-8c09-9ca5a53a062b.jpg?v=1686238772&width=750)
![Growth Booster Liquid Fertilizer applied with Ortho sprayer to lawn](http://simplelawnsolutions.com/cdn/shop/products/growth-booster-2.jpg?v=1686238772&width=750)
![Apply Growth Booster with pump sprayer to lawn](http://simplelawnsolutions.com/cdn/shop/products/growth-booster-3.jpg?v=1686238772&width=750)
![Growth Booster Liquid Lawn Booster applied to lawn](http://simplelawnsolutions.com/cdn/shop/products/growth-booster_e2db4b3a-913e-4ad4-89db-cbd361b993a1.jpg?v=1686238772&width=750)
Why Simple Lawn Solutions
Made in the USA
All of our products are manufactured in the United States.
Top-notch Service
We offer lawn plans and product recommendations upon request.
Highly Rated
Our products are loved by thousands of customers and their lawns.
Satisfaction Guaranteed
We are so confident in our products, that we offer a 100% satisfaction guarantee.
Testimonials
![](http://simplelawnsolutions.com/cdn/shop/files/BROTHERFISH.jpg?v=1657653161&width=70)
![](http://simplelawnsolutions.com/cdn/shop/files/fingerlakes.lawn.jpg?v=1657653253&width=70)
![](http://simplelawnsolutions.com/cdn/shop/files/RichardK.jpg?v=1657653585&width=70)
![](http://simplelawnsolutions.com/cdn/shop/files/sir.piglet_ae4ff9f4-62b9-4a20-84e5-39d99689af19.jpg?v=1657653683&width=70)
John F.The journey to my beautiful lawn was not an easy one. At first, I had no idea what I was doing and I was getting mediocre results. I found websites like Simple Lawn Solutions to help me on my journey and you can see the results in the photo. Hope you enjoy.
Joseph B.Cool Season Grass. The lawn was previously not loved. Just moved in a few months ago and trying to turn the lawn around into something beautiful. Simple Lawn Solutions has been a part of that process.
Richard K.The lawn was mostly weeds. We took a soil test, killed the weeds, spike aerated, fixed the soil, and seeded. The lawn was good but SLS put it over the top.
Randy B.Tall fescue with some mix of Kentucky Blue and Perennial Rye. This picture was taken about a week after using Simple Lawn Solutions Energizer!