weed control
Stop Weeds Before They Take Over
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Weed Control Service in Minnesota & Wisconsin

Weeds are more than an eyesore. They're aggressive competitors that steal water, nutrients, and sunlight directly from your grass, and once they get established, they can be incredibly difficult to eliminate on your own. 

At L.C.S. Lawn & Tree Service, we've been helping homeowners across the Minneapolis-St. Paul and Milwaukee metro areas reclaim their lawns from weeds for over 30 years. Our approach combines professional-grade treatments with expert timing to stop weeds before they start and eliminate the ones that already have.

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What's Included in Our Weed Control Service

Effective weed control isn't a one-time fix; it's an ongoing process that requires the right products applied at exactly the right time.

Our lawn care program includes:

  • Pre-Emergent Weed Control — Applied early in the season, pre-emergent treatments create a barrier in the soil that prevents weed seeds from germinating. Timing is everything here, and our technicians know exactly when to apply for maximum effectiveness in the Minnesota and Wisconsin climate.
  • Post-Emergent Weed Control — For weeds that have already broken through, we use targeted post-emergent treatments that attack existing weeds at the root without harming your surrounding turf.
  • Specialty Weed Control — Some weeds are tougher to tackle than others. Creeping Charlie, clover, nutsedge, and other stubborn varieties require specialized treatment approaches, and our team has the knowledge and products to handle them.
  • Ongoing Monitoring — Weed pressure changes throughout the season. Our technicians keep an eye on your lawn at every visit and adjust treatments as needed to stay ahead of new growth.

All weed control products are selected with your family, pets, and the environment in mind because getting rid of weeds shouldn't come at the cost of what you care about most.

Your Lawn Deserves Lasting Results

At L.C.S. Lawn & Tree Service, Inc., we stand firmly behind our work. That's why we offer a satisfaction guarantee on our lawn care programs. If you're not thrilled with the results, we'll come back and re-treat at no extra cost. No questions asked.

We believe you deserve a lush, healthy lawn that lasts. Our guarantee ensures you get the value and peace of mind you're looking for, without any hassle or hidden fees.

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What to Expect When You Work With Us

Weed control works best as a season-long commitment, not a one-time application. Here's how our process works from start to finish:

  1. Pre-Emergent Application: As soon as conditions are right in the spring, we apply your first pre-emergent treatment. This is your lawn's first line of defense — stopping weed seeds before they ever have a chance to germinate.
  2. Post-Emergent Treatments as Needed: Throughout the season, we return on a regular schedule to assess weed activity and apply post-emergent treatments wherever weeds have emerged. No weed gets ignored.
  3. Specialty Treatments for Problem Weeds: If your lawn has persistent problem weeds that require a different approach, we'll identify them and treat them accordingly — whether that's a targeted specialty product or an adjusted application method.
  4. Season-Long Follow-Through: Weed control is an ongoing process. Our treatment schedule runs from early spring through mid-November, ensuring your lawn stays protected from the first warm days of the season to the last.

Common Lawn Weeds in Minnesota and Wisconsin

Knowing your enemy is half the battle. The upper Midwest climate creates ideal conditions for a wide range of aggressive weed species. Here are some of the most common culprits we battle for homeowners across our service area:

  • Dandelions — One of the most recognized lawn weeds, dandelions spread rapidly through airborne seeds and develop deep taproots that make them resistant to pulling by hand.
  • Creeping Charlie (Ground Ivy) — A low-growing, fast-spreading weed that thrives in shaded and moist areas. It's one of the most persistent and difficult weeds to control in the Midwest.
  • Crabgrass — An annual grassy weed that germinates in late spring and spreads aggressively through the summer. Pre-emergent timing is critical to keeping it out.
  • Clover — While some homeowners tolerate it, clover competes with grass for space and nutrients and can quickly take over thin or stressed turf areas.
  • Nutsedge — Often mistaken for grass, nutsedge is a fast-growing weed that stands taller than surrounding turf and is notoriously difficult to control without the right products.
  • Thistle — A deep-rooted, prickly weed that spreads by seed and can quickly colonize bare or thin areas of a lawn if left untreated.
  • Broadleaf Plantain — A tough, low-growing weed that thrives in compacted soil and is commonly found in high-traffic areas of the lawn.

The key to managing all of these weeds is a consistent, properly timed treatment program. A single application rarely solves the problem, but season-long professional care does.

Frequently Asked Questions

Will weed control treatments harm my grass?

No. Our products are specifically formulated to target weeds while leaving your desirable turf grasses unharmed. We select treatments based on your grass type and the specific weeds present in your lawn.

How long do I need to stay off the lawn after a weed control treatment?

We recommend staying off the lawn until the application has fully dried, which typically takes a few hours under normal conditions. Your technician will let you know after each visit.

Can rain wash away a weed control treatment?

Light rain after an application has dried generally does not affect the treatment. Heavy rain immediately following an application may reduce effectiveness, and our team will advise you if a follow-up visit is warranted.

Do you offer organic weed control options?

Yes. Our commitment to organic-based products extends to our weed control program. We prioritize products that are effective against weeds while being mindful of their impact on your family, pets, and the surrounding environment.

When is the best time to treat for weeds?

The most critical window is early spring before soil temperatures rise and weed seeds begin to germinate. Pre-emergent treatments must be applied before germination occurs to be effective. Post-emergent treatments can be applied throughout the growing season as needed.

Get Started Today! Call us at 651-731-5296 (MN) / 262-783-6887 (WI)

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Reviews
5 Star Review

I have been using LCS for over 7 years! Happy with customer service and my technician Max always does a great job !

Eric Luczak
5 Star Review

Excellent. My lawn looks so much better than when I used other overpriced big name companies. The customer service is unparalleled. If you want a beautiful lawn for a fair price, look no further.

Frank Bettmann
5 Star Review

The best customer service I've ever had with a lawn/landscape company!!!!

Frank Schaefer

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