LawnStar

Liquid Soil Aerator

Breaks down and loosens compacted soil

This product is currently out of stock, check back soon.

$3295& FREE Shipping.

$6995& FREE Shipping.

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  • Easy-to-use alternative to backbreaking manual aeration

  • Improves water penetration, drainage and soil oxygenation

  • Boosts watering efficacy and nutrient uptake

  • Environmentally friendly, safe for people, pets & plants

  • Ultra concentrated, 1oz treats up to 1,000 sq ft

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4.5/5

Reviews

972

Total Reviews


Customer review
Reviews

G. W.

11/28/2021

Just applied so far. No results yet.

Customer review
Reviews

Ziad Itani

11/27/2021

Good product that loosen clay soil well

Customer review
Reviews

Rudolph Fischer

11/23/2021

I have used the product since last spring. We have compacted heavy clay soil by the road and on a slope where the grass just does not survive. I see much improvement in grass retention. Also had wet area that did not drain well. That to has improved and no more soggy ground.

Customer review
Reviews

Cameron Miller

11/21/2021

Great product can’t wait to try other products.

Customer review
Reviews

Carl Kearney

11/17/2021

The shipping was timely and was well packaged so no leaks could occur in transit. I have only had the product a couple weeks and do not anticipate seeing any results until late next spring when the dry spell starts to kick in. I am using it on an area where contractors parked vehicles during the building of the house.

Package Dimensions

7.6 x 5.2 x 2.2 inches

Item Weight

2.50 pounds

Shipping Weight

2.50 pounds

Safety Data Sheet

Click here to download

Usage Instructions


For best results apply LawnStar Liquid Soil Aerator before 10 am, or after 5 pm. This allows for decreased evaporation and greater efficacy. Application during the afternoon should be avoided.

Once applied, water your lawn for 20–30 minutes.

May cause staining. Shake product well before use.

For pump-up garden sprayers

1. Mix 1 oz. LawnStar Liquid Soil Aerator per gallon of water

2. Apply evenly across 1,000 sq. ft. of lawn

3. Water lawn for 20–30 minutes after application

For hose-end sprayers

1. Pour LawnStar Liquid Soil Aerator into hose-end sprayer bottle

2. Set sprayer to "1 oz." setting

3. Evenly apply 1 oz. concentrate per 1,000 sq. ft. of lawn

4. Water lawn for 20–30 minutes after application

Warranty & Support


Covered by the Evergreen Guarantee: If you aren’t satisfied with the results you get from trying any one of our products, contact us within 30 days of your order date and we will arrange a no-questions-asked return plus refund.

Support Email: [email protected]

Safety Information: Although we opt for the safest ingredients, it is important to treat it carefully as you would any other lawn and garden product. Keep out of reach of children. Do not ingest. Detailed safety information can be found on the backside of the product label, or by clicking on the Specification tab and reviewing the Safety Data Sheet.

It’s important… really important

Look, everyone knows that a well aerated lawn is important. In fact, it’s really important.

When you run a core plug aerator over your lawn, what you’re really doing is alleviating soil compaction. Compacted soils contain too many solid particles within too little space, creating an overly dense, compact soil media that prevents oxygen, water and nutrients from being able to do as nature intended. This is even more prevalent in lawns that:

  • Have clay soil.
  • See moderate to heavy usage. Think kids and pets running around the yard.
  • Were established by sod.
  • Dry out easily.
  • Are newly constructed.

With proper aeration, air, water and nutrients can penetrate the grass roots and travel deep down into the root system, in turn allowing the root system to grow deeper itself.

The result? A stronger, more vigorous lawn. And who wouldn’t want that?

Tired of sweaty, achy manual aeration?

It’s all fun and games until you realize core aeration is hard work. Your typical aeration job covers around 5,000 sq. ft, and manually doing that will take at least 3 or 4 hours.

Plus, if you do the math, core aeration doesn’t just put a strain on your body:

  • A manual half-day rental costs $50-75 (don’t forget the 3-4 hours of labor you’ll need to put in)
  • A larger, self-propelled rental costs $140-180 for the day (okay, you’ve cut down on energy spent, but at this price you might as well hire someone)
  • Hiring a done-for-you service may even cost you $250 (hang on… how’d we get here?!)

Or, maybe you’ve tried gimmicky products like strap on aerator spike shoes that accomplish nothing but further compacting your soil.

But don’t worry, we’ve got your back

LawnStar® Liquid Soil Aerator utilizes cutting-edge technology that as soon as its applied, gets to work by breaking down and loosening compacted soil media, effectively aerating your lawn with a fraction of the effort and energy. And at a dollar per 1,000 sq. ft. of coverage, it’ll take the weight off your pocket as well.

Our environmentally friendly alternative is completely harmless to people, pets, plants and wildlife. Our expert formulators have decades of experience in the lawn and turf industry – we know what works, and we create solutions that are sustainable within the ecosystem. It’ll also prevent you from over-watering your lawn, only to be left with puddles of standing water that never soak up. After a week or two, you’ll notice how your soil feels noticeably fluffier.

It’s ultra concentrated. So concentrated that one ounce of the solution mixes with water to cover 1,000 sq. ft. of lawn.

And it’s extremely versatile. It can be used with any garden sprayer or hose-end sprayer bottle… Your choice.

You’ll never have to mark sprinkler heads, dog fences and valve boxes again

We can’t tell you how many people have told us about how they have ran over and broken a sprinkler or valve box (multiple times), putting further strain on their wallet.

Gone are the days where you need to mark them so you don’t break em’.

And while we know it’s only cosmetic, you won’t have unsightly aeration pellets sitting on your lawns for weeks after application too.

Your back will thank you, your wallet will thank you, and most importantly, your lawn will thank you.

Say bye to hard, compact soil that’s about as impenetrable as Fort Knox.

Now say hello to soft, conditioned soil that’ll have your local lawn care guy peeking around to find out how you did it.

And open the door to a lawn that can get back to soaking up the essential three as nature intended.

The result? A deeper, more vigorous root system and a happier, healthier lawn.

environmentally friendly product

Environmentally Friendly

easy to use

Easy to Use

ultra concentrated solution

Ultra Concentrated


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4.5/5

Reviews

972

Total Reviews


Customer review
Reviews

G. W.

11/28/2021

Just applied so far. No results yet.

Customer review
Reviews

Ziad Itani

11/27/2021

Good product that loosen clay soil well

Customer review
Reviews

Rudolph Fischer

11/23/2021

I have used the product since last spring. We have compacted heavy clay soil by the road and on a slope where the grass just does not survive. I see much improvement in grass retention. Also had wet area that did not drain well. That to has improved and no more soggy ground.

Customer review
Reviews

Cameron Miller

11/21/2021

Great product can’t wait to try other products.

Customer review
Reviews

Carl Kearney

11/17/2021

The shipping was timely and was well packaged so no leaks could occur in transit. I have only had the product a couple weeks and do not anticipate seeing any results until late next spring when the dry spell starts to kick in. I am using it on an area where contractors parked vehicles during the building of the house.

Customer review
Reviews

Scott Anderson

11/15/2021

I applied LawnStar's soil aerator together with the blue pattern indicator dye to ensure I had coverage over the entire lawn. It was very easy to mix and apply then water in as directed. I had to use my own measurement cup to get the mix right as none was included. Seems I had no excess runoff after applying, even in spots where I typically get excess water, so hopefully that means it's working! Fingers crossed our lawn will have better results following application!

Customer review
Reviews

Tom Zimmerman

11/15/2021

The product works as advertised. My coworker mentioned it so I tried it. It does work after a good rain.

Customer review
Reviews

Deborah Laudando

11/14/2021

Great product. Very easy to use. I have very wet compact soil and this will really help

Customer review
Reviews

Nick Vasiliadis

11/06/2021

I applied this towards the ends of the season so I have not noticed immediate results. I will continue to use it next season but I have seen many good reviews on this product.

Customer review
Reviews

Alexander Vrabel

10/26/2021

Had compacted soil due to neighbor putting in a pool and running bobcat over it. This worked like a charm

Package Dimensions

7.6 x 5.2 x 2.2 inches

Item Weight

2.50 pounds

Shipping Weight

2.50 pounds

Safety Data Sheet

Click here to download

Usage Instructions


For best results apply LawnStar Liquid Soil Aerator before 10 am, or after 5 pm. This allows for decreased evaporation and greater efficacy. Application during the afternoon should be avoided.

Once applied, water your lawn for 20–30 minutes.

May cause staining. Shake product well before use.

For pump-up garden sprayers

1. Mix 1 oz. LawnStar Liquid Soil Aerator per gallon of water

2. Apply evenly across 1,000 sq. ft. of lawn

3. Water lawn for 20–30 minutes after application

For hose-end sprayers

1. Pour LawnStar Liquid Soil Aerator into hose-end sprayer bottle

2. Set sprayer to "1 oz." setting

3. Evenly apply 1 oz. concentrate per 1,000 sq. ft. of lawn

4. Water lawn for 20–30 minutes after application

Warranty & Support


Covered by the Evergreen Guarantee: If you aren’t satisfied with the results you get from trying any one of our products, contact us within 30 days of your order date and we will arrange a no-questions-asked return plus refund.

Support Email: [email protected]

Safety Information: Although we opt for the safest ingredients, it is important to treat it carefully as you would any other lawn and garden product. Keep out of reach of children. Do not ingest. Detailed safety information can be found on the backside of the product label, or by clicking on the Specification tab and reviewing the Safety Data Sheet.

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