Can you put mulch over landscape fabric?

Asked By: Bobbye Visweswaramurthy | Last Updated: 11th January, 2020
Category: home and garden landscaping
4.6/5 (32 Views . 30 Votes)
Make sure holes are large enough to plant the specimens you select. Cover the landscape fabric with 2 to 3 inches of mulch. This layer assists the pins in holding it down, protects it from UV rays, and helps the ground beneath the fabric retain moisture.

Click to see full answer


Herein, should you mulch with landscape fabric?

Avoid using impermeable plastic, especially if you have trees, shrubs or other plants nearby. Unfortunately, landscape fabric also makes weeding extremely difficult; you can't get a shovel down through the rock and fabric. Don't use fabric under organic mulches. It's better to let them decompose and mix into the soil.

Furthermore, can roots grow through landscape fabric? In permanent landscapes, plant roots will grow into and through the landscape fabric. At some point in the future when it is replaced (needs to be replaced every 10 years or so), you will damage the roots.

Besides, what can I put over landscape fabric?

Landscape fabric works fine on its own, but it's usually best to cover it with a decorative mulch, rock, or other ground cover. The fabric separates the cover material from the soil, keeping stone and gravel clean and slowing the inevitable breakdown of organic mulch.

Should I put plastic under mulch?

When using mulch in your landscape, there is no need for the use of artificial weed barrier such as plastic or landscape fabric. These materials do not work and are not weed barriers. They are only necessary under stone. That is to prevent the soil from mixing with the stone.

35 Related Question Answers Found

Is landscape fabric bad for plants?

Landscape fabric inhibits water from getting to the roots of your plants. With fabric, plants are forced to grow roots along the surface directly under the fabric to get water. Plants will struggle and many will eventually die, 2.

What should I put down before mulching?

Organic mulches include wood chips, straw, grass clippings, chopped leaves, and compost. When the mulch breaks down, it naturally adds nutrients to the underlying soil. Organic mulch will also help with water retention, weed prevention, and will protect plant roots.

How do I keep weeds from growing in my mulch?

The trick to keeping weeds from growing through your mulch is to put a layer of weed barrier underneath.
  1. Pull up any weeds that are already growing in the area you want to mulch.
  2. Rake the area smooth and remove any old mulch, rocks or debris that could poke a hole in your weed barrier.

Should landscape fabric go under gravel?

For all that, weed cloth does have a use: under hardscape. It may be bad under bark dust, mulch, soil, or compost but it works very well under river rock, gravel, decomposed granite, or flagstone. It certainly does help with weeds, but it also keep mud and aggregate separate during our wet winters!

Do you have to remove old mulch before applying new mulch?


For an annual bed, remove old mulch before you till the soil and add compost. If you're applying mulch to a perennial bed, you might be tempted to just add a new layer of mulch on top, but this can cause rot, nutrient starvation, and plant death. Remove as much of the old layers as possible before you add more.

Do professional landscapers use fabric?

The use of landscaping fabric is controversial but can be helpful in certain situations. Some professionals swear by these fabrics, saying that they not only cut down on the amount of weeds present in a customer's garden but they also continue to provide water, air and sunlight to the plants.

Can you put mulch over weeds?

Mulching is layering organic or inorganic material around plants or over grass and weeds. It is both decorative and beneficial to plants and soil. While a mulch layer can be placed directly over unwanted grass or weeds, it is not the most effective method of killing existing weeds or controlling new ones.

Does water go through landscape fabric?

Moisture Matters
The felted side helps water move through the fabric into the soil. If you lay it down upside down, moisture will still penetrate the fabric but at a slower rate than expected. Not all landscape fabric has a shiny side. If both sides are the same, it doesn't matter which side goes against the soil.

Can I use a tarp instead of landscape fabric?

Landscape Fabric. Putting a tarp or some other form of heavy plastic sheeting under the gravel instead of landscape fabric can be an appealing alternative in some cases. That means you can potentially cover the entire area under your landscaping with a single sheet, leaving no seams where weeds can penetrate.

Does landscape fabric work to prevent weeds?


One of the major uses of landscape fabric is to help control weeds in planting beds, under decks and beneath patios and paths. Fabrics work to block weed growth by shutting out light while allowing air and moisture in. For many years, plastic sheeting was used for the job of weed control.

What is the best landscape fabric to prevent weeds?

Additionally, we also will have a buyer's guide so that you can know what to look for.
  1. Dewitt PRO-5 – Best Weed Barrier for Garden.
  2. Agfabric Woven Weed Block – Best Weed Barrier under Rock, Gravel and Mulch.
  3. UST PRO Series – Best Landscape Fabric.
  4. Scotts Landscape Fabric – Best Weed Block for Flower Beds.

Will newspaper stop weeds from growing?

Mulching is also great for killing weeds and keeping them away. However, using a layer of newspaper with your mulch is the best way to kill weeds. No weeds can work their way through newspaper, unlike porous layers of leaves, grass, or pine needles. First, figure out how much newspaper you will need and collect it.

What is landscape fabric made of?

What is landscape fabric made of? It can be all kinds of materials, like linen, polyester or recycled plastic. Usually, it's a woven cloth laid in garden beds to help keep weeds at bay.

What is the best landscaping fabric?

Pro-5 Weed Barrier is the industry's best 5-Ounce woven, needle-punched, polypropylene fabrics designed for professional and commercial use. Pro-5 Weed Barrier has been approved by leading landscape architects and most government agencies.

How do you secure landscape fabric?


Position the slit around the stem of the plant. Smooth the fabric over the soil to prevent bunching or lumps. Push a landscape staple through the fabric and into the ground every few feet. Secure all edges of the landscape fabric, including the joints where two sheets of the fabric meet.

What do you put under landscape rock?

The choice of rocks includes, marble chips, river rock, pea gravel and even lava rock will work. The material underneath the rocks keeps the rocks from mixing with the soil.

Is it OK to put rocks around trees?

Spreading small rocks around trees serves as an inorganic mulch, inhibiting weeds, insulating roots and conserving moisture. Compared with organic matter such as compost, rocks last season after season and provide a decorative element to the home landscape.