LawnStar
Liquid Lawn Dethatcher
Beneficial microbes & enzymes compost and digest harmful thatch
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$2795& FREE Shipping.
$5795& FREE Shipping.
Get it Thu, Aug 5 - Tue, Aug 10 if you choose free shipping at checkout.
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Allows water, air and nutrients to soak deep into the root system
Decreases risk of diseases, pests and trapped roots
Natural formula leveraging enzymes, biostimulants, humates + molasses
Decomposes thatch, grass clipping and other biodegradable lawn waste
Combine, or use as an alternative to manual dethatching
Treats up to 6,400 sq. ft.
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In continental US
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4.6/5
156
Total Reviews
Happy Customer
03/25/2021
Great product! Would order again
George Persiano
09/30/2020
Works well, I am waiting for the second application as the 1st process needs to be repeated
Leshondrey Threatt
09/18/2020
Product works. It just takes a few applications to see results.
Paul Huang
09/13/2020
I was using a manual thatching rake which was really giving me a workout. I saw this on Amazon and figure I'd give it a try. It's pretty easy to use at 6 oz per gallon, I just use a sprayer with a fan tip and walk the lawn at a steady pace. You have to use this when the it's still a bit warm out and water it in after, but much easier that using a manual rake plus recycle the thatch into organic material for my lawn.
Alphonso Kendrick
08/10/2020
After my first application a couple of days ago and how I was treated during a great phone conversation in regards to the product, I decided to purchase another to keep the treatment going all year!
Package Dimensions
7.6 x 5.2 x 2.2 inches
Item Weight
2.75 pounds
Shipping Weight
2.75 pounds
Safety Data Sheet
Click here to downloadUsage Instructions
For best results apply LawnStar Liquid Lawn Dethatcher before 10 am, or after 5 pm. This allows for decreased evaporation and greater efficacy. Application during the afternoon should be avoided.
Application should be repeated every two to four weeks (depending on thatch layer thickness) for best results.
May cause staining. Shake product well before use.
For pump-up garden sprayers
1. Mix 4–8 oz. LawnStar Liquid Lawn Dethatcher per 1,000 sq. ft. Premix with a generous amount of water to ensure sufficient spray volume for application.
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 Lawn Dethatcher into hose-end sprayer bottle
2. Set sprayer to "1 oz." setting
3. Evenly apply 4–8 oz. concentrate per 1,000 sq. ft. of lawn, depending on thatch layer thickness
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.
Are you keeping an eye on the thatch layer?
Although often overlooked, keeping an eye on the thatch layer is pivotal for the long-term health of your lawn.
Thatch refers to the layer of dead turfgrass tissue that sits between the grass and soil/root system below. And while thatch is beneficial when maintained correctly, if it becomes too thick (more than half an inch), it has the opposite effect and becomes detrimental to your lawn.
A thick thatch layer often compliments compacted soil. It blocks air, water and nutrients from soaking deep into the soil and root system, effectively starving your grass from what it needs to sustain itself. On top of all that, a thick thatch layer promotes fungus, disease and insect infestation.
As Benjamin Franklin once rightly said “an ounce of prevention is worth a pound of cure”.
Are you at risk?
We could harp on about all the risks associated with letting your thatch layer get out of hand. As a general rule of thumb, you should be dethatching your turf at least a couple times a year. But if you…
- Have heavy clay soil
- Overwater
- Mow too high
- Use too many herbicides or pesticides
- Use too many fertilizers
You may be even more susceptible to thatch overgrowth.
Meet LawnStar® Liquid Lawn Dethatcher
LawnStar® Liquid Lawn Dethatcher utilizes natural, front-line technology to combat thatch overgrowth from an unconventional angle–from beneath. By combining the powerful properties of biostimulants like enzymes, humates and molasses, our liquid dethatcher raises heat by encouraging microbial activity, creating an exothermic reaction that breaks down thatch.
In turn, as the thatch begins to melt, the organic stuff simultaneously gets eaten up, effectively feeding your turf.
It’s environmentally friendly and provides the perfect substitute if your turf isn’t able to be manually dethatched due to the time of season (or for any other reason).
Builds an armed troop of beneficial microbes in your topsoil
Begin applying in the warmer months and after a couple applications you’ll begin to establish a stable population of microbes that will fortify and protect your turf all the way through to the cold seasons.
Can be used alongside LawnStar® Fertilizers and other LawnStar® Adjuvants + Amendments to create a year-round, rock-solid lawn care program that’ll have your neighbors left scratching their heads trying to figure out how you did it.
Environmentally Friendly
Easy to Use
All Grass Types
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4.6/5
156
Total Reviews
Happy Customer
03/25/2021
Great product! Would order again
George Persiano
09/30/2020
Works well, I am waiting for the second application as the 1st process needs to be repeated
Leshondrey Threatt
09/18/2020
Product works. It just takes a few applications to see results.
Paul Huang
09/13/2020
I was using a manual thatching rake which was really giving me a workout. I saw this on Amazon and figure I'd give it a try. It's pretty easy to use at 6 oz per gallon, I just use a sprayer with a fan tip and walk the lawn at a steady pace. You have to use this when the it's still a bit warm out and water it in after, but much easier that using a manual rake plus recycle the thatch into organic material for my lawn.
Alphonso Kendrick
08/10/2020
After my first application a couple of days ago and how I was treated during a great phone conversation in regards to the product, I decided to purchase another to keep the treatment going all year!
Alphonso Kendrick
08/10/2020
The application process on my lawn was simple, and the customer service was excellent. Quick response by email and phone if you have any questions. Product has only been applied a few days now and I'm feeling good about the results
Rahsaan Burnley
08/09/2020
I had heavy spots of dead grass. After a few treatments it began to decompose, as advertised.
Joey Listorti
08/08/2020
Product was very easy to mix and apply.
CHARLES RICHARDSON
08/06/2020
I recently used the liquid lawn dethatcher and waiting to see the results. I saw the products being used on Youtube and thought that it was an excellent idea instead of using the traditional dethatching methods. Hopefully once all this rain stops I will see the improvement.
Carlos De Castro Jr
08/06/2020
Did a great job getting rid of dead grass, saved me quite a bit of time.
Package Dimensions
7.6 x 5.2 x 2.2 inches
Item Weight
2.75 pounds
Shipping Weight
2.75 pounds
Safety Data Sheet
Click here to downloadUsage Instructions
For best results apply LawnStar Liquid Lawn Dethatcher before 10 am, or after 5 pm. This allows for decreased evaporation and greater efficacy. Application during the afternoon should be avoided.
Application should be repeated every two to four weeks (depending on thatch layer thickness) for best results.
May cause staining. Shake product well before use.
For pump-up garden sprayers
1. Mix 4–8 oz. LawnStar Liquid Lawn Dethatcher per 1,000 sq. ft. Premix with a generous amount of water to ensure sufficient spray volume for application.
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 Lawn Dethatcher into hose-end sprayer bottle
2. Set sprayer to "1 oz." setting
3. Evenly apply 4–8 oz. concentrate per 1,000 sq. ft. of lawn, depending on thatch layer thickness
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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