Professional Weed Control Services for a Healthier Lawn

The War on Weeds

Keeping your lawn lush and green isn’t just about fertilizer — it’s about winning the ongoing war against weeds. At Dr. Green, we treat weeds not as “one-time nuisances,” but as persistent invaders that need professional weed control. Our weed removal service and weed spraying programs are designed to stop weeds in their tracks — giving your grass the space, nutrients, and light it needs to thrive.

Whether you’re searching for a reliable yard weed killer, a comprehensive weed control company, or a team offering ongoing weed control services, Dr. Green has you covered across Ontario.

Why Choose Dr. Green’s Lawn Weed Killing & Weed Spraying Services

  • Safe & Effective Treatments — We use proven formulas like Fiesta, widely used in Canadian lawn care, to deliver selective broadleaf control that eliminates weeds while protecting your turf. Fiesta targets common lawn invaders such as thistle, dandelions, and other broadleaf weeds that spoil the look and health of lawns.
  • Precision Application by Experienced Technicians — Unlike store-bought lawn weed killer, our team applies treatments with pinpoint accuracy. That means we hit the weeds where it counts — focusing on roots and regrowth potential — while sparing your grass.
  • Over 40 Years of Expertise — As a family-owned lawn care and mosquito/tick control company rooted in Canadian soil, Dr. Green brings decades of experience to every yard. We know Ontario soil, climate, and lawn challenges — and we tailor every weed removal service to meet them.
  • Customized Programs to Fit Your Lawn’s Needs — One treatment rarely solves a weed invasion. That’s why we provide ongoing weed control services and preventive maintenance so your yard stays weed-free longer.

What Makes Our Weed Control Services Different

More than a Simple Kill‑Off

A one-time spray or manual weed removal may clear out existing weeds — but without follow-up, they almost always return. Our weed spraying is designed to tackle even stubborn weeds at the root, reducing the chance of regrowth and maintaining a healthy, thick lawn year-round.

Targeting Common Ontario Lawn Invaders

Ontario lawns are often overrun by broadleaf weeds such as dandelions, thistle, and other unwanted growth. These weeds compete with your grass for water, nutrients, and sunlight — weakening the overall turf health over time.

Our treatments are specifically formulated to eliminate those broadleaf weeds without harming your lawn.

Flexible Weed Removal & Weed Spraying Plans

From spot‑spraying to full‑lawn coverage, we offer options depending on the extent of weed infestation. Whether it’s a few stubborn weeds or a pervasive lawn takeover — we’ve got a plan to restore your yard.

The Dr. Green Advantage

Over 40 years of expertise in local lawn care.

Family-owned and operated, with a personal commitment to your property’s health.

Safe, effective solutions designed for Canadian lawns.

Competitive pricing and tailored programs that fit your lawn’s unique needs. 

About Fiesta Weed Control

Fiesta is a selective broadleaf herbicide widely recognized for its effectiveness and safety when used properly. It’s ideal for Canadian lawns because:

It effectively tackles broadleaf weeds like dandelions, thistle, and similar invaders.It is formulated to safeguard turf grasses — giving lawns the advantage, rather than weakening them. It’s perfect for homeowners looking to maintain a clean, healthy, weed‑free lawn without resorting to overly aggressive, turf‑damaging chemicals. At Dr. Green, we incorporate Fiesta into many of our weed control programs — combining it with expert application and regular maintenance to ensure the best results for your yard.

How Our Weed Control Process Works

Initial Inspection & Assessment — We begin each job by surveying your lawn to identify common weeds and assess the extent of the infestation.

Tailored Treatment Plan — Based on the assessment, we decide whether to use spot‑spraying, full‑lawn spraying, or a combination of treatments — always using safe, effective weed killer for lawns.

Professional Application — Our trained technicians apply weed spraying with precision — making sure to target weeds at their roots while preserving your turfgrass.

Follow-Up & Maintenance — For seasonal weeds or stubborn regrowth, we offer multiple applications of weed control services throughout each program, ensuring long-term lawn health.

Ongoing Care & Support — Lawn care isn’t a one‑and‑done task. Regular maintenance — mowing, watering, fertilizing, and occasional weed control — keeps your lawn strong and helps prevent weeds from returning.

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Alan MacIntosh
Alan MacIntosh
Dr. Green has always been very responsive to my lawn care concerns. I have recommended them to my neighbors who are now their customers as well.
Don Galley
Don Galley
Their technicians are quick to answer questions and always represent their employer professionally and with enthusiasm. We will continue to use them and highly recommend them.

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Our content is created and regularly updated by Dr. Green’s certified lawn care professionals, drawing on four decades of experience across Ontario and Alberta

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