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Reclaim Your Yard From Weeds, For Good
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Convenient Service
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No Binding Contracts

Turf Weed & Vegetation Control in Northern Colorado

Offices in Greeley, Loveland, and Fort Collins

Weeds compete with your lawn for water, nutrients, and sunlight, and they always seem to win. Our targeted weed and vegetation control treatments eliminate invasive plants while protecting the turf you've worked hard to grow.

Northern Colorado lawns face constant pressure from a wide variety of weeds, from stubborn broadleaf invaders to aggressive grassy weeds that blend right into your turf. At American Turf & Tree Care, we've been helping homeowners across the community take back their lawns since 1982. Our environmentally responsible approach targets weeds at every stage — before they emerge and after — so you get lasting results without compromising the health of your lawn, your family, or your community.

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If you have any questions, our team would be happy to help! 970-281-7979

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What to Expect

When you sign up for weed and vegetation control with American Turf & Tree Care, here's how the process works:

  • Initial Assessment — A trained technician evaluates your lawn, identifies the weed types present, and determines the most effective treatment approach for your specific turf.
  • Pre-Emergent Application — Early in the season, we apply a crabgrass pre-emergent to stop weed seeds from germinating before they ever have a chance to take hold.
  • Broadleaf & Grassy Weed Control — Throughout the season, we treat actively growing weeds — including dandelions, clover, thistle, and more — with targeted herbicide applications designed to eliminate them without harming your grass.
  • Spot Spray Treatments — Our fall weed spot spray ensures any late-season stragglers are addressed before winter, so you're not starting the next year already behind.
  • Ongoing Monitoring — Every visit, your technician keeps an eye out for new weed pressure and adjusts treatment as needed. No two lawns are the same, and we treat them that way.

Our weed control is included as part of our seasonal lawn program (applied across 5–6 treatments from spring through fall), meaning your lawn gets consistent, proactive protection all year long — not just a one-time fix.

We Stand Behind Our Work

At American Turf and Tree Care, we believe in delivering results that last. That's why we offer a satisfaction guarantee on our weed control services. If those pesky plants persist after treatment, we'll come back and tackle the problem again at no extra cost.

You deserve a lush, weed-free lawn without the hassle. We're committed to making that happen, no questions asked.

Why Weed Control Matters for Your Northern Colorado Lawn

It's easy to think of weeds as just an eyesore, but their impact on your lawn goes much deeper than appearances.

  • Weeds are aggressive competitors — Dandelions, bindweed, and other common Northern Colorado weeds develop deep, extensive root systems that pull moisture and nutrients directly away from your grass. The longer they're left untreated, the more ground they claim.
  • They spread fast — A single dandelion can release hundreds of seeds in one season. Without a consistent, proactive control program, a few weeds can turn into a widespread infestation before you know it.
  • They exploit weak spots — Weeds thrive in areas where turf is thin, stressed, or struggling — which means that simply pulling them isn't enough. Effective weed control works hand in hand with a healthy fertilization and soil care program to crowd out weeds naturally over time.
  • Colorado's climate creates year-round weed pressure — From cool-season broadleaf weeds in spring to heat-loving grassy weeds in summer, Northern Colorado homeowners deal with a rotating cast of weed species throughout the year. Knowing when and how to treat each type is critical — and that's exactly what our technicians are trained to do.

Here's what uncontrolled weed growth can lead to:

  • Thin, patchy turf that's more vulnerable to drought and disease
  • Increased watering needs as weeds consume available moisture
  • Costly lawn renovation down the road if weeds overtake the grass entirely
  • A lawn that simply doesn't look or feel the way you want it to

The good news? With a consistent, professionally managed weed control program, all of this is preventable.

Frequently Asked Questions

Will weed control harm my grass?

No. Our herbicide applications are carefully selected and applied to target weeds specifically, without damaging your turf. We use environmentally responsible products and apply them according to label directions and local guidelines — always with your lawn's long-term health in mind.

When is the best time to start weed control?

The earlier in the season, the better. Spring pre-emergent applications are one of the most effective tools we have — they prevent weed seeds from germinating in the first place. That said, it's never too late to start. We can begin treating actively growing weeds at any point during the season.

Do I need to be home when you treat my lawn?

No, you don't need to be home. Our technicians are trained professionals who will complete the treatment and leave a detailed service note so you know exactly what was applied and what to expect next.

What if weeds come back between treatments?

We stand behind our work. If weeds return between scheduled visits, contact us and we'll address the problem. Our goal is a weed-free lawn, and we'll do what it takes to get there.

Is your weed control safe for kids and pets?

We use products that are approved for residential use and apply them responsibly. We recommend keeping pets and children off the treated area until it has fully dried, which typically takes 1–2 hours. Your technician can answer any specific questions about the products used during your service visit.

How many weed control treatments will my lawn need?

Most lawns benefit from weed control applications built into 5–6 seasonal visits, running from early spring through late fall. The number of treatments depends on your lawn's current weed pressure, grass type, and overall health. Our technicians will assess your lawn and recommend the right program for your situation.

Get Started Today! Call us at 970-352-7711

Where We Service Near You

Servicing Northern Colorado
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Read Our Online Reviews
5 Star Review

This was our first treatment. Maddox was prompt, professional and courteous. He represents your company well.

Judy Dunn
5 Star Review

Called about a small weed problem. They were here within 3 days to treat the problem. Excellent customer service.

William Anderson
5 Star Review

Jasiah always does a great job and we are really happy with how our lawn looks!

Taylor Schultze
5 Star Review

Great lawncare program. My yard looks great! Technician makes sure gate is closed.

Michele Jaramillo
5 Star Review

Gus took care of my lawn care needs this morning ,he did a very good job Thank you Guss 10 Stars

Selestino Archuletajr
5 Star Review

Josiah Ramos performed genocide on my grub worms.

Thank You Josiah, nicely done.

Michael McNulty
5 Star Review

Great service, quick, informative, and appreciated honesty! Tree fertilizer, EAB treatments...

E John
5 Star Review

Technician did a great job!!!! Been using them for years. Highly recommend.

Patti Burgess
5 Star Review

As usual gus showed up ontime and did exactly as he said he would..great job

John
5 Star Review

Have been using for over 14+ yrs great service for all weed control & tree.. Great service and weed control is awesome 2018

Christina DeLaTorre
5 Star Review

The tech was nice polite and servicing our lawn on Mother's day.

He should received the tip.

Mike Richardson
5 Star Review

Recently treated my ash trees for boring insect. The technician, Gus was amazing and very knowledgeable in the information on my trees. Thank you Gus.

Sonny Calderon
Contact Us
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By submitting this form, you are agreeing to the Privacy Policy, Terms of Service  and our digital communication.


If you have any questions, our team would be happy to help! 970-281-7979

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