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TRUSTED BY COS COB, CT HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon233
    Verified weed maintenance services reviews

Top-Rated Weed maintenance pros in Cos Cob - Updated Nov 2026

Avatar for JV Lawn and Garden, LLC
JV Lawn and Garden, LLC
4.6(
61
)
Lawn Care - Maintain and Mow a Lawn

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"JV Lawn and Garden did a fantastic job with our fall yard clean up. Julio was professional, detail oriented, and easy to work with. We had lots of overgrown landscaping with tons of weeds and poison ivy. Julio made helpful suggestions about what to take out, was flexible with timing, and the pricing was fair. They worked extremely hard and kept us informed throughout the day. We were very pleased with the result and plan to hire them again!"
Spring Clean Up.
Spring Clean Up
Spring Clean Up
Mow & leafs removed
Spring Clean Up

+146

Response time7 hrs
Response rate95%
2 neighbors recently requested a quote
Avatar for Leeds Land Services
Leeds Land Services
5.0(
9
)
Lawn Care - Maintain and Mow a Lawn

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"5 stars! Eric has been so responsive, professional, hard working and honest. We were looking for lawn mowing, weeding and mulching and Eric provided detailed quotes quickly...and his pricing was very competitive with other businesses. On work days Eric and Trey show up early and work non-stop until the job is done. The results look fantastic -- and they always make sure to clean up. Most importantly, Eric is honest -- when a job was finished faster than expected and less material was used he discounted the bill accordingly. We have been so pleased with Leeds we are going to also use them for fertilizing and weed control going forward."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for J & O Green Services, LLC
J & O Green Services, LLC
5.0(
10
)
Lawn Care - Maintain and Mow a Lawn

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Joel and his team did an excellent job on our spring cleanup and mulching. They were very hard working and paid great attention to detail. Everything turned out better than expected. They have also began to mow our lawn weekly and have been great. The pricing is very reasonable and I highly recommend to anyone in the area."
My work
My work
My work
My work
My work

+4

Response time5 hrs
Response rate96%
25 neighbors recently requested a quote
Avatar for Turning Green, LLC
Turning Green, LLC
3.8(
122
)
Lawn Care - Maintain and Mow a Lawn

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"The first company we’ve hired for yard work who did exactly what we requested. They did everything: weeded, mowed, raked, removed a dead tree, and several barrels of broken masonry. Very impressed."
 New Canaan,CT
 All natural
Organic lawn and plants
after
 Redbud

+44

Response time12 hrs
142 neighbors recently requested a quote
Recommended by79%of homeowners
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Showing 1-10 of 252
Weed Services FAQs, answered by experts

Dandelions, while hard to control and widespread across the country, are not typically categorized as noxious. Yellow starthistle, however, looks very similar to a dandelion and is highly damaging to local plants and invasive across the country.

Water the lawn thoroughly, apply fertilizer, and overseed if necessary to promote healthy growth.

Adding vinegar to your lawn increases the acidity of the area, which can kill quack grass present above the ground. However, putting vinegar in your yard will also kill the grass. Unfortunately, the below-ground quack grass rhizomes remain very much alive in the presence of vinegar and will soon sprout again.

Too much clover in your lawn can indicate several issues with your soil. Clover can thrive in soils with abnormally high pH, low-cut grass, and low nitrogen. Amending these issues can push clover out for good.

Hardy perennial clover loves the low nitrogen and compact conditions that often come with poor, infertile soils. But other factors also contribute to a clover explosion, including drought conditions, cool temperatures, under fertilization, and over-irrigation. You’ll need to evaluate all these elements when planning to kill off the clover.

The fastest ways to kill weeds and unwanted grass include burning them, pouring boiling water on them, or pulling them out by hand, as these methods work almost instantaneously. For a quick-acting solution that works within a few hours, you can use a commercial-grade herbicide like glyphosate or a DIY vinegar, salt, and dish soap mixture. While effective, be aware that commercial herbicides introduce chemicals into your lawn. The slowest method for killing weeds is to starve them of sunlight and nutrients using mulch or fabric covers.

The Cos Cob, CT homeowners’ guide to weed maintenance services

From average costs to expert advice, get all the answers you need to get your job done.