Get A Free Quote




Monticello lawns face persistent threats from invasive weeds that can quickly outcompete turfgrass for space, nutrients, and water. That’s why Merrill Landscape Services offers targeted weed control in Monticello, IL to reduce broadleaf and grassy weed growth while promoting a cleaner, more even lawn. We tailor our treatment plans to match your yard’s needs and apply both preventative and curative solutions throughout the year.
Suppresses weed populations through season-long applications that prevent and kill unwanted growth.
Reduces the stress on your grass by eliminating plants that compete for water and nutrients.
Creates a smoother, more attractive lawn surface with fewer blemishes or patches.
Merrill Landscape Services is an exceptional company! I have been very pleased with their work every time. The estimate was spot on and they finished my landscape projects right on time. Again, it’s an exceptional business and I would highly recommend.

Ethan R
Amazing company very skilled and knowledgeable staff...

Zach R
After the work was done they contacted us for follow-up on how our landscaping was doing and how satisfied we were. Our new landscaping looks better than it ever has all thanks to the friendly and helpful staff at Merrill Landscape Services.

Devin Walker
I've been using this company for awhile now. Unlike a lot of companies I've contacted, they always answer the phone! Plus they make my lawn look great!

Joey L
You will be absolutely thrilled with our service and our well-trained team. Every service comes with my personal risk-free guarantee. If you are not happy with our work, we will do whatever it takes to make it right. Nothing is more important to us than your Complete and Total Satisfaction.
Should You Remove Thatch Before Lawn Aeration?
Do you see straw-colored grass and debris in your lawn? Come learn about thatch and why removing it before performing lawn aeration is crucial!
Learn MoreProfessional Mulch Installation vs. DIY Mulching
Mulching may seem like a simple yard care task, but improper techniques can damage your plants. This post covers the benefits of professional mulching!
Learn MoreThe Best Time Of Day To Mow Your Lawn
The time of day at which you mow your lawn has a huge effect on the way it recovers and grows. This post goes over the best time of day to cut your grass.
Learn More