Stop Weeds for Good: 17 Groundcovers That Naturally Take Over (In a Good Way)

I used to spend entire Sunday mornings pulling weeds… only to see them come back even stronger the next week. It honestly felt like a losing battle, no matter how much mulch or effort I threw at it.

At one point, I almost gave up on keeping my garden tidy altogether. But then I noticed something interesting—there were a few spots where weeds just didn’t grow.

Those areas had dense, spreading plants that covered the soil completely. That’s when I realized the secret wasn’t fighting weeds… it was outcompeting them.

In this guide, I’ll show you the exact groundcovers that naturally choke out weeds—and how to use them the right way so your garden practically maintains itself.

⚡ Quick Selection Table (Top 5 Weed-Choking Groundcovers)

Groundcover	Best For	Sun Needs	Growth Speed	Why It Works
Creeping Thyme	Pathways & sunny beds	Full sun	Medium	Dense mat + fragrant
Sweet Woodruff	Shady areas	Shade	Fast	Spreads aggressively
Ajuga (Bugleweed)	Slopes & borders	Partial shade	Fast	Thick leaf carpet
Clover (White/Dutch)	Lawns	Full sun	Fast	Nitrogen-fixing + dense
Sedum (Stonecrop)	Dry areas	Full sun	Medium	Drought-tough coverage

🌸 1. Creeping Thyme: The Fragrant Weed Barrier

Creeping thyme is one of those plants that feels like a cheat code for gardening. It spreads slowly but forms a thick, tight mat that weeds simply can’t push through. I planted it between stepping stones, and within one season, those annoying weeds disappeared completely.

To use it effectively, plant small plugs about 6–8 inches apart in full sun. It takes patience in the first few months, but once established, it becomes incredibly low-maintenance. You can lightly step on it, and it releases this subtle herbal scent that makes your garden feel alive.

If you’re on a budget, check local nurseries or even roadside plant sellers—you’ll often find small thyme plugs much cheaper than big-box stores. You can also divide an existing plant after one season and multiply it for free.

One mistake I made early on was overwatering. Creeping thyme prefers dry soil, and too much water can actually weaken it, giving weeds a chance to sneak back in.

🌿 2. Sweet Woodruff: Shade Garden Savior

If you have that one shady area where nothing grows except weeds—this is your answer. Sweet woodruff thrives in low-light conditions and spreads quickly to cover bare soil.

I planted it under a tree where grass wouldn’t grow, and within months, it transformed the area into a soft green blanket. The key is to give it moist soil initially so it can establish strong roots.

Look for small starter plants at local nurseries or plant swaps. This is one of those plants gardeners are always willing to share because it spreads so easily.

The biggest mistake? Letting it dry out in the early stage. Once mature, it’s tough—but in the beginning, consistent moisture is crucial.

🌱 3. Ajuga (Bugleweed): Fast-Spreading Weed Blocker

Ajuga is one of the fastest ways to cover soil and stop weeds from taking over. Its dense foliage grows low and wide, leaving no space for weeds to breathe.

I like using it along borders or slopes where erosion is also a problem. It not only blocks weeds but stabilizes soil beautifully.

You can often find ajuga in affordable trays at garden centers. Buy a few and space them out—they’ll fill in faster than you expect.

One mistake to avoid is planting it in full harsh sun in hot climates—it prefers partial shade and can struggle otherwise.

🌿 4. Clover (Dutch White): The Living Lawn Alternative

Switching to clover was honestly one of the best decisions I made. It grows thick enough to crowd out weeds while staying soft underfoot.

You can overseed your lawn with clover seeds—it’s affordable and surprisingly easy. Within weeks, you’ll see it filling gaps where weeds used to dominate.

Clover is also nitrogen-fixing, meaning it improves your soil naturally. That’s something traditional grass doesn’t do.

The biggest mistake? Mowing too short. Let it stay a bit taller so it can form that dense weed-blocking layer.

🌵 5. Sedum (Stonecrop): The Drought-Proof Defender

If you struggle with dry, rocky soil, sedum is your best friend. It thrives where other plants fail—and weeds can’t compete.

I planted sedum in a neglected corner of my yard, and it slowly took over, leaving no space for weeds. It’s especially useful in hot climates or areas with poor soil.

Look for small cuttings or starter plants—they’re easy to propagate and save money.

Avoid overwatering—this is one plant that actually prefers being ignored.

PRO TIP (GROWING SECRET)

Most people plant groundcovers too far apart and then complain about weeds coming back.

Here’s the secret: plant densely in the beginning. Yes, it costs slightly more upfront—but it saves you months of weeding.

Also, add a thin layer of mulch between young plants. This gives your groundcover time to spread before weeds sneak in.

🌼 6. Periwinkle (Vinca Minor): Evergreen Coverage

Periwinkle is one of those plants that quietly takes over—and that’s exactly what you want. It forms a thick mat that stays green almost all year, making it perfect for consistent weed control.

I planted it along a fence line that used to be a weed hotspot. Within a year, it became completely maintenance-free.

You can find it easily in nurseries or even get cuttings from neighbors.

Avoid planting it in overly wet soil—it prefers well-drained areas.

🌿 7. Liriope (Monkey Grass): Border Control Expert

Liriope works beautifully as a border plant. It grows in tight clumps, leaving little room for weeds.

I use it along walkways where I want structure without constant maintenance.

Buy small divisions to save money—they multiply quickly.

Mistake to avoid: overcrowding without dividing every few years.

🌱 8. Creeping Jenny: Fast Coverage for Damp Areas

This one spreads fast—almost too fast in the right conditions. It’s perfect for moist soil areas where weeds thrive.

Use it in containers or garden edges for a cascading look.

Avoid dry soil—it won’t perform well there.

🌸 9. Mazus: The Hidden Gem Groundcover

Mazus grows low and spreads wide, making it perfect for filling gaps between stones.

It’s budget-friendly and easy to propagate.

Mistake: letting soil dry too much during establishment.

🌿 10. Pachysandra: Shade-Loving Carpet Plant

Perfect for deep shade where grass won’t grow.

Plant closely for best weed suppression.

Avoid planting in direct sun—it burns easily.

🌸 11. Dwarf Mondo Grass: The Slow but Solid Weed Blocker

Dwarf mondo grass is one of those plants that rewards patience. It doesn’t spread aggressively like some others on this list, but once it fills in, it creates a thick, almost impenetrable layer that weeds struggle to break through.

I first used it between stepping stones in a small courtyard. At the start, it looked sparse and honestly a bit underwhelming—but by the second season, it transformed into this lush, uniform carpet that required almost no maintenance.

For best results, plant plugs close together (about 4–6 inches apart). It thrives in partial shade but can handle some sun if the soil stays slightly moist. You can usually find trays of small plugs at nurseries, which are much cheaper than buying mature plants.

One mistake to avoid is expecting fast results. This isn’t a quick fixer—it’s a long-term solution. But once established, it’s one of the cleanest, most elegant weed barriers you can have.

🌿 12. Lamium (Dead Nettle): Shade + Color Combo

Lamium is perfect if you want something functional and visually interesting. Its silver-patterned leaves reflect light, making shady spots feel brighter and more alive.

I planted lamium along a north-facing wall where everything else struggled. Not only did it survive—it thrived and spread into a thick mat that left no room for weeds.

It’s easy to find at local nurseries, and you can divide it every year to expand coverage for free. It prefers moist, well-drained soil, especially during the establishment phase.

The biggest mistake? Planting it in harsh afternoon sun. It can scorch easily, so keep it in partial to full shade.

🌱 13. Blue Star Creeper: The Soft Living Carpet

Don’t let its delicate appearance fool you—blue star creeper is surprisingly tough. It spreads quickly and fills gaps beautifully, especially between pavers or in small spaces.

I used it in a patio area where weeds used to pop up between tiles constantly. Within months, it filled every crack and completely solved the problem.

You can buy starter trays or even small plugs online or locally. Once established, it’s easy to propagate by division.

One mistake I made early on was letting it dry out too much. It prefers consistent moisture, especially when getting established.

🌿 14. Herniaria Glabra (Green Carpet): The Ultimate Weed Suppressor

This plant is often called “green carpet” for a reason—it grows incredibly low and dense, almost like a living mat pressed against the soil.

I discovered it while looking for a no-mow alternative for a small section of my yard. It ended up being one of the best performers in terms of weed suppression.

It thrives in full sun and poor soil, making it ideal for tough spots. You can often find it online if local nurseries don’t carry it.

The main mistake to avoid is overwatering—it prefers dry conditions once established.

🌸 15. Ice Plant (Delosperma): Bright and Weed-Proof

Ice plant is perfect if you want something vibrant and functional. Its thick, succulent leaves spread outward, covering soil completely and leaving no room for weeds.

I planted it in a sunny slope area where erosion and weeds were constant issues. It not only stabilized the soil but also added bursts of color throughout the season.

You can find it easily in garden centers, especially in warmer regions. It’s also easy to propagate from cuttings.

Mistake to avoid: planting in heavy clay soil—it needs excellent drainage to thrive.

PRO TIP (LONG-TERM SUCCESS SECRET)

If you want groundcovers to truly choke out weeds, think in layers:

Start with soil prep → plant densely → add temporary mulch → water consistently for the first 2–3 months.

Most people fail because they skip one of these steps. But when you do all four, weeds barely stand a chance.

🌿 16. Oregano (Creeping Varieties): Edible Weed Barrier

Creeping oregano is one of my favorite dual-purpose plants. It spreads low across the ground, smells amazing, and you can actually harvest it for cooking.

I planted it along a walkway, and it quickly filled in gaps while keeping weeds out. Every time I brush against it, it releases a fresh herbal scent.

You can buy small plants or even grow from cuttings if you already have oregano at home. It thrives in sunny, dry conditions.

The biggest mistake? Over-fertilizing. It grows better in lean soil—too much nutrients can make it leggy and less dense.

🌱 17. Corsican Mint: Tiny but Powerful

Corsican mint is perfect for small spaces or between stepping stones. It stays incredibly low and spreads into a tight mat that weeds can’t penetrate.

I used it in a small patio area, and it completely changed the feel of the space. Walking on it releases a fresh minty aroma—something guests always notice.

It prefers partial shade and moist soil, so it’s ideal for cooler spots.

Mistake to avoid: letting it dry out—it’s not drought-tolerant like other groundcovers.

Common Mistakes (Expanded Real-Life Insights)

• Planting in poor soil without preparation
• Even tough groundcovers need a good start. Loosen soil and remove roots of old weeds.
• Mixing aggressive and slow growers together
• Fast plants like ajuga can completely overtake slower ones.
• Ignoring spacing instructions
• Too wide = weeds sneak in. Too tight = wasted money.
• Skipping early maintenance
• The first 4–6 weeks are critical. After that, it gets much easier.

🌿 Step-by-Step: How to Use Groundcovers to Eliminate Weeds

Step 1: Clear the area completely
Remove all weeds, including roots. This step makes the biggest difference long-term.

Step 2: Improve the soil lightly
Add compost if needed—but don’t overdo it for drought plants like sedum.

Step 3: Plan tight spacing
Aim for faster coverage instead of saving a few plants.

Step 4: Add temporary mulch
Helps suppress weeds while plants spread.

Step 5: Water consistently (first 4–8 weeks)
After that, most groundcovers become self-sufficient.

More Smart Gardening Ideas You’ll Love

If you’re trying to build a low-maintenance garden, pairing groundcovers with fast-growing crops can make a huge difference. I highly recommend exploring fast-growing vegetables you can harvest quickly on sprucetouch.com—perfect for filling empty spaces productively.

And if you want to scale your garden affordably, learning how to propagate plants from cuttings on sprucetouch.com will save you a surprising amount of money over time.

Final Thoughts (From Real Experience)

The biggest shift for me wasn’t finding a better tool or spending more time—it was changing my approach.

Instead of constantly removing weeds, I started replacing empty space with the right plants.

And once those plants took over, everything changed. Less work. Less stress. And honestly, a much more beautiful garden.

If you take anything from this guide, let it be this:
👉 Plant smarter, not harder.

Start small, stay consistent, and let your groundcovers do what they naturally do best—take over (in the best way possible).