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Liquid Lawn Aerator (32 fl oz) - Loosens & Conditions Compacted Soil - Alternative to Core and Mechanical Aeration - Improves Water Penetration & Drainage + Soil Oxygenation - American Made

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jul 15
Order within 16 hours and 40 minutes
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Size: 32 oz (1 Quart)


Features

  • EASY-TO-USE ALTERNATIVE: Tired of mechanical aeration? So were we. Our liquid soil loosener takes all of the stress for you and provides a cost efficient alternative to core and mechanical aeration.
  • INCREASES WATER UPTAKE & DRAINAGE: Saving you time and money from having to over-water your lawn. Its environmentally friendly AND takes less time to give your lawn the care it needs.
  • DEEP SOIL CONDITIONER: Our safe, hyper-concentrated formulation is engineered to effectively loosen and condition compacted soil. A healthy lawn starts with well conditioned soil.
  • TREATS 30,000 SQ FT: Huge coverage, huge value... Less than a dollar per thousand square foot! At LawnStar, our goal is to create cutting edge lawn care solutions that save you time, energy and pay for themselves over and over again.
  • 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 our Soil Aerator, contact us within 30 days of purchase and well process a no-questions-asked return + refund

Brand: LawnStar


Item Weight: 2.2 Pounds


Item Form: Liquid


Liquid Volume: 32 Fluid Ounces


Specific Uses For Product: Lawn


Brand Name: LawnStar


Model Number: LawnStar


Manufacturer: LawnStar


Number of Items: 1


UPC: 850226007624


Unit Count: 32 Fluid Ounces


Part Number: LS


Included Components: Bottle


Item Weight: 2.2 Pounds


Liquid Volume: 32 Fluid Ounces


Item Form: Liquid


Specific Uses For Product: Lawn


Coverage: 30,000 square feet


Target Species: Lawn Grass


Mixing Ratio: 11024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • It really works!
Size: 1 Gallon
We recently moved into a new to us home (~10 years old), the front of the lot was sodded at original build and looks decent but the rear appears to be graded off clay, never even contractor seeded and was a dried up, cracked surface, washed out, dirt and weed dust bowl. I used the Amazon recommended Ortho hose end sprayer with the screen pulled out to apply (make sure the fluid is coming out dark otherwise something is blocking suction). I sprayed once without watering in due to time constraints. Waited 3 weeks, didn't really notice much of a difference. Sprayed it second time and watered it in manually after. A couple weeks after the second application I noticed that the ground was starting to soften, the cracks "healed", grass started growing on it's own in some of the barren areas, and I was able to use a greenworks scarifier to lightly till and level off the very bumpy surface that was rock hard before! I should be able to overseed this area effectively as part of a fall renovation so I'm extremely happy with this product. The amount of product received will last me a few years of multiple applications per year as well so it's a great value. Now that the ground is soft enough I should be able to alternate with mechanical aeration and with some other additives get this soil back up to par for a perfect lawn. ... show more
Reviewed in the United States on September 15, 2022 by Traveller 1 and 2

  • Great Product and Value
Size: 32 oz (1 Quart)
Great experience with receiving and ordering the product. Applied this to a very hard clay soil lawn as prep for the renovation in the fall. The product also contains humic and fulvic acid which is great. This product works great and is easy to apply. I can see that it will definitely be great for the lawn in the months and years to come. ... show more
Reviewed in the United States on July 21, 2020 by Taylor Richardson

  • I'm sold..
Size: 32 oz (1 Quart)
Easy to apply...a little goes a long way. Results are noticeable after a few days...
Reviewed in the United States on July 16, 2023 by Mister

  • I Can't Believe It
Size: 32 oz (1 Quart)
I live in Colorado outside of Denver. We have really hard clay coil. We have lived in our home for 14 years. The grass in both our front and back yards (Mostly back) has been terrible over the years. The grass is green in the spring when we have cooler temperatures and a mix of snow and rain. Usually in the summer everything goes south. We have a downward slope in our back yard of about 13%. For years the water just seemed to run straight down and keep the grass closer to our house in decent shape. The grass in the back was like hay. Completely dried out and the ground was so hard it felt like I was walking on our driveway. It was the same in the front as well, just not as severe. Even if we got decent rain it still didn't look great, just better. I have been frustrated for years with this and just started looking for something to help our soil. I have aeration done usually once to twice a year. I got one of those manual aerators and that didn't pay off and man was it a lot of work. So this year I come across Lawnstar Liquid Soil Aerator. This stuff is just amazing. I wish I had taken before pictures where things were already getting bad back in June. I applied it around first or second week in June. It took several weeks to help (probably four or five), but now the yard looks better than I have ever seen it. The ground is much softer when I walk on it. I just can't believe it. I look out in the back and the grass is so green. It's green even all the way in the back where it would normally be like hay. I am going to use this stuff twice a year as recommended. Get this product. It's amazing. But give it several weeks to work. Also water as instructed at maximum 2-3 times a week. I don't think you will be disappointed. I am going to try their liquid dethatcher next to see how it works. I am so happy. ... show more
Reviewed in the United States on August 10, 2019 by terrillb

  • Liquid Lawn Aerator
Size: 32 oz (1 Quart)
Not impressed with this product. Didn't notice any difference in the areas where I used it.
Reviewed in the United States on September 1, 2023 by Gmaw

  • Easy to Apply and a Good Compliment to Lawn Service
Size: 32 oz (1 Quart)
Hard to see results so quickly but I did notice some improvements in some compacted areas of clay in my yard. My plan is to use this product in conjunction with my fertilizer program, aeration, and over seeding. I'm on a program currently and the results are okay but I'm hoping this product will help improve my soil to assist with my other lawn service processes. Not looking for a miracle but just subtle improvements. ... show more
Reviewed in the United States on June 14, 2020 by Bvision

  • Skeptical no longer! Skeptical no longer!
Size: 32 oz (1 Quart)
After trying Lawnstar's Liquid Iron and loving the results and decided to try their liquid lawn aerator as my front lawn could really use some loosening up(Georgia clay). After seeing some of the lawn youtubers i follow confirm that liquid aeration actually works with good results i made the purchase.Applied the same day i recieved. Spots that once were hard as rock i can now stick my soil probe in with general ease. Grass seems to be fuller and healthier within several days time. Great product! ... show more
Reviewed in the United States on July 3, 2020 Reviewed in the United States on July 3, 2020 by KingKoala

  • I’m please with it . I still use it a little goes a long way .
Size: 32 oz (1 Quart)
Received it and it works well for my garden .
Reviewed in the United States on March 14, 2025 by Amazon Customer

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