"Say Goodbye, To Crabgrass"
Affordable and low-hassle organic based crabgrass
control solutions.
Built for your
Connecticut lawn!
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The lawn science advantage
At American Landscape and Lawn Science, we don't just control crabgrass—we prevent it from taking over your lawn in the first place. With over 40 years of experience, we've perfected our two-stage crabgrass prevention system that combines precise timing with proven science. Our team of experts performs over 15,000 precise applications each year, ensuring every square foot of your lawn is protected against crabgrass invasion.
We combine personalized soil testing, conducted through the University of Connecticut, with our unique dual-application approach—early spring granular treatment followed by late spring liquid application. Unlike competitors who rely on a single treatment, our comprehensive system provides season-long protection. Our water-based products are safe for immediate re-entry once dry, keeping your family and pets protected while effectively controlling crabgrass.
With a 97% success rate and less than 3% of our 3,000+ customers ever needing additional treatment, our commitment to crabgrass prevention speaks for itself. Our customers trust us because we deliver consistently crabgrass-controlled lawns season after season.
Choose Lawn Science—and experience the difference that expertise, precise timing, and a scientific approach can make in keeping your lawn crabgrass-free.
Two-Stage Protection
Our unique approach combines an early spring granular application with a late spring liquid treatment, providing complete seasonal coverage against crabgrass invasion.
Precision Application
Our experienced technicians apply exactly the right amount of product, with rates precisely calculated for your lawn's square footage to ensure maximum effectiveness without overdoing it.
Family Conscious
We use professional-grade products that are water-based and appropriate for families and pets once dried, typically within 1-2 hours of application.
Perfect Timing Matters
We target crabgrass before it emerges in spring and follow up just before summer growth, when most DIY treatments miss the critical prevention window.
Industry-Leading Success Rate
With less than 3% of our 3,000+ customers ever needing additional crabgrass treatment, our results speak for themselves.
Long-Term Prevention
Instead of just treating visible crabgrass, our prevention program stops it before it starts, helping you maintain a healthier, thicker lawn that naturally resists weed invasion.
there's a great reason we have +90% Retention
full season program
MOST POPULAR
All American (Most Popular)
Includes:
Five Organic lawn food applications – a dual-action compost-based lawn fertilizer that builds the soil and feeds the grass.
Two crabgrass control applications – One application to control spring crabgrass and the second one controls the summer-time crabgrass.
Two broadleaf weed control applications – One application controls the spring-time weeds and the second one controls the late summer-time weeds.
Plus – One grub control that stops grubs before they can damage your lawn.
Plus – Two applications of Compost Tea which will improve nutrient retention in the soil and help turn grass clippings into usable food for the lawn.
Plus – Two applications of liquid organic aeration that aerates the soil and stimulates the grass roots. The results of liquid organic aeration are greener grass, deeper roots, and water savings. This is 3 times more effective than core aeration. Each application lasts for 90 days. This is applied once in the spring and once in the late summer/fall.
Plus – One application of insect control for chinch bugs and deer ticks. This insect control is applied in late spring to reduce the number of adult insects that can lay eggs.
5 organic lawn food applications
2 crabgrass weed controls
2 broadleaf weed controls
2 liquid organic aerations
2 compost tea applications
2 iron applications
1 grub control application
1 insect control for deer ticks and chinch bugs
Basic
5 organic lawn food applications
1 crabgrass control
1 broadleaf weed control
1 grub control application
Call (860) 642-9966 or
A Simple Way to Get Started
need more info?
Steve breaks down why full season lawncare programs are the best for you and your lawn!
1. Full SEason Approach
2. SOIL TESTED
3. Family & Budget Safe
what our customers are saying about us
Libby B.
"Our Grass is Greenist in the Neighborhood"
"We have been using lawn science for about 7 years now. We do the lawn program annually as well as landscaping and mulching needs. They also installed a beautiful patio with granite steps. Our grass is the greenest in our neighborhood! Their communication is excellent. Always let you know when they'll be arriving. work efficiently, and outcome is always beautiful. Will continue to use for many years!"
J T
"a dramatic change in our lawn"
"I initially selected Lawn Science for lawn maintenance because they use safe organic products which was a concern since we have a dog. Before they began work my lawn was mainly clover, weeds and crabgrass. After the first year of lawn applications we had them seed for us as well. During the second year you could see a dramatic change in our lawn. Its been a few years now and we continue to use their service and our lawn looks great. Beyond pleased."
Bob D.
"Been with them 5-6 Years"
Been with them 5-6 years - very pleased. I like their organic approach and 6 applications under the All American plan. They reseeded back yard after large trees were removed - grass looks great and have since recommended to 2 others who also joined in the program. When a unique weed invaded, they were there to eradicate it. Especially like the email before the service day so I can mow the lawn prior to the application.
Call (860) 642-9966 or
Crabgrass Q&A