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Why Landscape Fabric is a Waste of Money for Keeping Weeds Away

If you’ve ever spent a Saturday afternoon pulling weeds out of your landscape beds–only to find them sprouting back up a week later–you’re not alone. Dealing with stubborn weeds is one of the most frustrating parts of maintaining a yard, especially when...
Barry Marusak
Written By Barry Marusak

If you’ve ever spent a Saturday afternoon pulling weeds out of your landscape beds–only to find them sprouting back up a week later–you’re not alone. Dealing with stubborn weeds is one of the most frustrating parts of maintaining a yard, especially when you’ve just invested in new mulch or refreshed your garden beds. It’s easy to feel like you are fighting a losing battle.

When you’re looking for a way to keep weeds from popping up after you’ve taken the time to make your beds look great, landscape fabric seems like an easy, long-lasting fix. It promises to block weeds while still letting water and nutrients through to your plants.

But before you roll out that fabric, you might be wondering: Does landscape fabric work? In this blog, we’ll take a closer look at landscape fabric and why it doesn’t live up to its promises. More importantly, we’ll walk you through proven, long-term strategies for keeping your landscape beds healthy and weed-free without relying on a solution that might end up making things worse. 

Landscape bed fresh mulch front of house

Why Landscape Fabric Seems Like a Great Idea

If you’ve ever browsed the aisles at your local hardware store, you’ve probably seen landscape fabric lining the shelves, promising to be the answer to your weed woes. It seems like a no-brainer, right? The idea is simple–lay it down, cover it with mulch, and voila! You get a weed-free garden, no hassle.

After all, if it’s on shelves everywhere, it must work, right? Landscape fabric claims to block weed growth while still allowing water and nutrients to reach your plants. It sounds like the perfect solution to keep weeds out of your garden. And let’s face it, who doesn’t want to spend less time weeding and more time enjoying their yard? Especially when you’ve just mulched your flower beds and want to keep those pesky weeds from popping up. It’s tempting to think that landscape fabric could be the best way to prevent weeds and the magic solution to creating a clean, beautiful garden. But does landscape fabric prevent weeds? Let’s dig a little deeper.

landscape beds green lawn backetball hoop sidewalk

Does Landscape Fabric Work? NO, Let’s Talk About Why

So, here’s the reality: landscape fabric doesn’t live up to the hype. While it may seem like a magic shield against weeds, it’s more of a short-term fix than a long-term solution. The fabric may block some weeds for a little while, but over time, weeds will grow right through it. The fabric doesn’t stop weed seeds from landing on top and germinating in the decomposing mulch either. As the mulch breaks down, it creates the perfect environment for those seeds to take root. 

On sloped landscapes, landscape fabric creates more problems than it solves. Materials such as mulch or decomposed granite tend to slide off, causing erosion and washing out over edging, especially on slopes.

The Negative Impact on Soil Health

Not only does the landscape fabric fail at weed prevention in the long run, but it also harms your soil health. Compost and nutrients from the mulch cannot percolate down into the soil as they should. The fabric essentially suffocates the soil, preventing it from breathing and getting the nutrients it needs. So, you’re left with a weed-covered, nutrient-deprived garden that’s even harder to maintain than if you had just used a thick, healthy layer of mulch from the start. Landscape fabric isn’t doing you any favors–it’s a one-time fix that just doesn’t hold up. 

crew pulling weeds landscape beds

Recommended Techniques for Weed Prevention

Instead of relying on landscape fabric, there are more reliable, long-term methods for keeping weeds at bay and maintaining a healthy, thriving landscape. These techniques work in harmony with the soil and plants, ensuring long-term results.

Proper Mulching

One of the most effective and natural ways to prevent weeds is through proper mulching. A fresh, healthy layer of mulch, ideally 2-4 inches deep, acts as a barrier that blocks sunlight and smothers weed seeds, preventing them from germinating. Mulch is sterile when applied, meaning it doesn’t introduce new weed seeds into your landscape. Over time, the mulch breaks down into compost, which enriches the soil with vital nutrients, promoting plant health and growth. This process naturally nourishes the soil and helps retain moisture, which is beneficial during hot summer months.

Landscape installation shrubs planted along fence crew spreading mulch 3

Professional Weed Control

While mulching and natural methods work wonders, sometimes professional intervention is required to tackle persistent or aggressive weeds. A landscape professional can provide regular weed control, including both pre-emergent and post-emergent treatments. These specialists have the expertise to identify problem areas, treat weeds early in their life cycle, and apply treatments in a way that is safe for your plants, family, and pets.

crew pulling weeds landscape beds

Pre-Emergent Herbicides

A pre-emergent herbicide is a powerful tool that prevents weed seeds from germinating. Applied early in the spring, before weeds have a chance to sprout, this solution provides an effective barrier against a wide range of weeds. Professional landscape companies usually put down a layer of per-emergent herbicide before installing mulch for enhanced weed prevention. This preventative approach gives you more time to enjoy your garden and less time spent pulling weeds. 

Landscape Maintenance Solutions

Consistent, routine landscape maintenance is the key to preventing weed problems before they start. Regular tasks such as trimming, pruning, and monitoring soil health ensure that your landscape remains strong and resistant to weeds. This includes replenishing mulch and applying pre-emergent herbicides when needed. 

Crew maintenance clean-up landscape beds

Partnering with Green Ackors to Keep Weeds Out of Gardens

While landscape fabric might seem like a quick fix for weeds, it often ends up being a waste of money. It doesn’t provide lasting weed control, harms soil health, and can even make things worse, especially on slopes where materials can slide and wash away. What’s worse, it can leave you with more maintenance and frustration than when you started.

Instead of relying on a product that doesn’t deliver, trust proven techniques like proper mulching, pre-emergent herbicides, and routine maintenance to keep your plants thriving. At Green Ackors, we know what works–and we’re here to help. Our team offers expert mulch installation and weed control solutions tailored to your landscape needs. 

Residential landscape front yard green lawn landscape beds paver sidewalk 3

Ready to ditch the landscape fabric and enjoy a beautiful, low-maintenance landscape? Get started by filling out our contact form.

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Barry Marusak

About Barry Marusak

Barry Marusak graduated from Tarleton State University in 2011 with a background in Marketing & Landscape Management & Horticulture. He’s worked in the golf course industry as well as the landscape industry before starting his career with Green Ackors in 2019.
More blog post by Barry Marusak

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