7 Ways to Get Rid of Dandelions from Your Lawn in Vancouver, BC

Dandelions are one of the most recognizable—and stubborn—weeds in Vancouver lawns. While their bright yellow flowers may seem harmless, they quickly take over grass, spread aggressively by wind-blown seeds, and grow deep taproots that make them hard to eliminate.

If you’re tired of seeing dandelions pop up year after year, you’re not alone. At Ascent Yard Care, we help Vancouver homeowners eliminate weeds and restore healthy, lush lawns. Here are 7 effective ways to get rid of dandelions for good.

1. 

Dig Out the Entire Taproot

Dandelions have a long, deep taproot that can regrow from even a small piece left behind. To manually remove them:

• Use a dandelion weeder or narrow spade
• Loosen the soil and pull straight up
• Remove at least 4–6 inches of root

Best time: After a rainfall, when soil is soft.

Manual removal works well for scattered weeds, but less practical for widespread infestations.

2. 

Apply a Selective Herbicide for Broadleaf Weeds

For lawns with lots of dandelions, the most effective approach is a selective broadleaf herbicide that targets weeds without damaging your grass.

At Ascent Yard Care, we use low-toxicity, turf-safe herbicides that:

• Kill dandelions at the root
• Don’t harm surrounding grass
• Work best during active growth (spring or fall)

This is a great option for thick infestations or neglected lawns.

3. 

Mow High and Mow Often

Mowing your lawn too short stresses the grass and gives dandelions a competitive edge. Instead:

• Set your mower blade to 3 inches or higher
• Mow regularly to prevent dandelions from going to seed
• Leave grass clippings to return nutrients to the soil

Healthy grass outcompetes weeds. Dandelions thrive on weak turf.

4. 

Overseed Bare or Thin Spots

Dandelions love bare soil and thin grass. Reclaim those areas by:

• Aerating compacted soil
• Topdressing with compost
• Overseeding with a strong turf blend (ryegrass, fescue, and Kentucky bluegrass)
• Watering deeply, not frequently

A thick lawn naturally suppresses weed growth.

5. 

Fertilize to Strengthen Your Grass

Weeds are opportunistic. When your grass is weak or underfed, dandelions move in. Feed your lawn with:

• A slow-release nitrogen-rich fertilizer
• Two to three applications per year (spring, summer, fall)
• Products suited to Vancouver’s cool coastal climate

Strong grass = fewer weeds.

6. 

Don’t Let Dandelions Go to Seed

One dandelion can produce up to 2,000 seeds, carried by wind across your yard—and your neighbor’s.

• Mow or pull before seed heads form
• Don’t leave pulled weeds on your lawn
• Clean your mower deck if dandelions have gone to seed

Preventing reproduction is key to long-term control.

7. 

Let the Pros Handle It

DIY methods can work for small patches, but if your lawn is covered in dandelions—or they keep coming back year after year—it’s time to call in professionals.

At Ascent Yard Care, we offer:

• Herbicide application (selective, lawn-safe)
• Lawn aeration and overseeding
• Soil improvement and compost topdressing
• Seasonal maintenance programs to keep weeds out

We help Vancouver homeowners save time, protect their lawn, and get real results.

Serving Greater Vancouver

We remove dandelions and restore lawns in:

• Vancouver
• Burnaby
• North Vancouver
• West Vancouver
• Richmond
• Surrey
• Coquitlam
• New Westminster
• Delta & beyond

Don’t Let Dandelions Take Over Your Lawn

With the right approach—and the right team—you can enjoy a lush, weed-free lawn year-round. Whether you need a one-time treatment or full-service lawn recovery, Ascent Yard Care is here to help.

Victoria’s best now in Vancouver.