Weed Control

Weed Control in St. Louis: Say Goodbye to Weeds, Hello to a Perfect Lawn

Weeds are like uninvited guests at a barbecue. They show up unannounced, take over everything, and ruin what should have been a beautiful experience. One minute, your lawn is looking lush and green; the next, it’s an all-you-can-eat buffet for dandelions, crabgrass, and clover.

That’s where Pure Lawn comes in. We’re not just here to spray some chemicals and hope for the best. We use precise, science-backed weed control strategies designed specifically for St. Louis lawns—so your grass stays thick, healthy, and weed-free year-round.

Why DIY Weed Control Usually Fails

We know what you’re thinking: “Can’t I just buy some weed killer at the store and handle this myself?”

You could. But here’s what usually happens:

• You kill your grass along with the weeds – Store-bought herbicides don’t discriminate. Apply them incorrectly, and suddenly you’ve got brown patches everywhere.

• Weeds grow right back – Most DIY solutions don’t tackle weed roots, which means they’ll return in a few weeks—stronger than before.

• You miss the seasonal timing – Different weeds thrive in different seasons. Hit them at the wrong time, and you’re just wasting product.

• You’re fighting a losing battle – St. Louis soil is perfect for weed growth if not properly managed. Without a professional approach, weeds will always have the upper hand.

The bottom line? Weeds are relentless, but so are we. Our weed control program targets weeds at the root, ensuring they don’t just die—they stay gone.

The Pure Lawn Weed Control Program

We take a seasonal, strategic approach to weed control. Our six-step program ensures that weeds never get the chance to settle in and take over. Here’s how we do it:

1. Early Spring – Pre-emergent weed control stops crabgrass and other annual weeds before they even sprout.

2. Spring – Broadleaf weed control takes out dandelions, clover, and other fast-growing spring weeds.

3. Summer – We spot-treat stubborn weeds and apply additional control measures to protect your lawn through peak growing season.

4. Mid-Summer – A second round of weed control ensures your grass stays dominant, not the weeds.

5. Late Summer/Early Fall – We tackle cool-season weeds like henbit and chickweed before they can spread.

6. Winterizer – Final weed control application ensures that weeds don’t sneak in while your grass is dormant.

By hitting weeds at the right time with the right treatment, we keep them from ever becoming a problem in the first place.

The Most Common Weeds in St. Louis (And How We Stop Them)

Different weeds require different strategies. Here are some of the biggest offenders we deal with in the St. Louis area:

• Crabgrass – A tough, fast-spreading weed that thrives in heat. Our pre-emergent treatments in early springprevent it before it starts.

• Dandelions – Those cheerful yellow flowers turn into a nightmare when they spread their fluffy seeds. We use broadleaf herbicides to wipe them out.

• Clover – Seems harmless, but it steals nutrients from your grass. Selective weed control removes it without harming your lawn.

• Nutsedge – This aggressive weed loves wet soil. Our specialized treatments eliminate it at the root.

• Chickweed & Henbit – Cool-season weeds that pop up in fall and winter. We target them in late summer so they never take hold.

We don’t just kill weeds—we prevent them. And we do it in a way that keeps your lawn safe, healthy, and thriving.

Why Pure Lawn is the Best Choice for Weed Control in St. Louis

There are plenty of companies out there that claim they can handle weeds. Here’s why homeowners choose Pure Lawn:

• We’re Local Experts – We know St. Louis soil, weather, and weeds better than anyone.

• We Use a Science-Backed Approach – Our treatments are designed for long-term weed prevention, not just quick fixes.

• We’re Safe for Kids & Pets – Our applications are effective but applied responsibly, so your family can enjoy the lawn worry-free.

• We Offer Guaranteed Results – If weeds come back, so do we. We’ll re-treat as needed to keep your lawn looking flawless.

Common Mistakes Homeowners Make with Weed Control

Many homeowners try to tackle weeds on their own but unknowingly make mistakes that make the problem worse. Here are the biggest ones:

• Mowing too short – Cutting your grass too low weakens it and gives weeds more room to grow. We’ll help you maintain the right height for a strong lawn.

• Skipping pre-emergent treatments – By the time you see weeds, they’re already established. Pre-emergents stop them before they start.

• Overusing herbicides – More isn’t always better. Applying too much weed killer can stress your lawn. We apply just the right amount at the right time.

• Letting weeds go to seed – If you see weeds, you need to act fast. Every dandelion puffball is spreading thousands of new weeds. Our seasonal treatments prevent this from happening.

Get an Instant Online Estimate Today!

Your lawn should be a place for your family to enjoy—not a battleground between grass and weeds. Let Pure Lawn take the fight to them so you can relax.

Get an instant online estimate today—just enter your address, map your lawn, and see your price in seconds!