Will Weeds Grow Through River Rock?

*This post may contain affiliate links. As an Amazon Associate we earn from qualifying purchases.

To prevent weeds from growing through river rocks, you should use the following methods: Clear out any debris in the area, remove invasive plants from the area and dig out roots and mud. You can also lay landscape fabric on top of the soil to prevent weed growth. Plants that will grow near the rocks should have deep roots. Once the landscape fabric is in place, spread the river rock over it. Then, spread the fabric again.

Landscape fabric

If you’re planning to install a landscape fabric beneath your river rock, it’s important to know that it’s not biodegradable, and that it’s best used in conjunction with other, more durable mulches. Stones and rubber mulches will not decompose into the soil, so weed fabric can help keep weeds from growing in the area. To protect your new mulch, make sure to keep debris out of your fabric bed.

When used as a weed barrier, landscape fabric is woven from linen fibers or polypropylene fibers, with small holes for water and air to reach the soil. The fabric also protects rocks and supporting sand from sinking, preventing soil erosion. It is highly resistant to sunlight, and is lightweight and easy to install. Gardeners love its superior weed-blocking capabilities.

To install landscape fabric, you will need to create an X-shaped incision in the landscape fabric. The fabric should overlap the soil about 6 to 12 inches on each side. Place extra fabric around the edge to prevent weeds from growing between the sheets. To secure it to the ground, place a few garden staples every few feet. Place them in the ground, and be sure to use soft soil.

Although this landscape fabric offers several benefits, it has some disadvantages. It does not prevent all weeds from growing. In addition, it won’t stop a strong Midwest wind from depositing weed seeds in the flower beds. It also won’t keep weeds from sprouting new seeds in mulch over the fabric. If you’re planting an herbaceous garden, landscape fabric will help.


Before applying herbicides to your soil, determine whether the herbicides are suitable for the type of soil and the timing of application. Herbicides for pre-emergence are usually applied early in the spring when weeds are just beginning to germinate. For summer and winter annuals, a preemergence herbicide application is necessary. Liquid herbicides, however, may require multiple applications if they do not penetrate the soil sufficiently. It is important to remember that herbicides degrade faster under warm and wet conditions.

When planting your rock landscape, you must first ensure that the area is weed-free. If the area is not weed-free, you should place plastic sheeting over the area. This will smother any weeds growing in it. If you cannot find a suitable plastic sheeting, you can apply a non-selective herbicide to the area. In some cases, you may use household white vinegar as an herbicide. However, it is important to note that this vinegar is not very potent. It is best to use horticultural vinegar instead of household white vinegar.

When choosing the best herbicide for your yard, it is important to consider whether the herbicide will be effective against both annual and perennial weeds. While pre-emergent herbicides are effective against weeds that have emerged from the ground, they will not work against perennial weeds. This means you will need to use it more than once. If you are not sure about the herbicide’s effectiveness, you may wish to try a home-made liquid herbicide, which you can mix with water. However, remember that spraying liquid herbicides is best done on a sunny, humid day to prevent drift from damaging nearby plants.

The easiest and most common way to eradicate weeds in a rock landscape is by using chemical herbicides. There are two main types of chemical herbicides: contact and systemic. Pre-emergent herbicides kill the weed above the ground while systemic herbicides penetrate deep into the plant’s root system, preventing regrowth. However, contact herbicides can damage shrubs and ornamentals. For a rock bed with decorative plants, a selective herbicide is the best choice. In contrast, non-selective herbicides kill all plants. Moreover, they are more suitable for a walkway, paver patio, or driveway.

Steel edging

Depending on the area, landscape edging can be made from a variety of materials, from low-cost plastic to high-end metal. Some types are designed to look like hardwood or river rock, and some are available in different heights. While hardwood options have an upscale look, they can rot easily, so you should choose metal or plastic. You can find these in a variety of colors and can customize the shape of the edging to fit your needs.

If you’re concerned about weeds growing through river rock, consider installing steel edging around the perimeter of your garden. This material looks like a tiny wall and prevents weed creepers from reaching over the rocks. It also helps keep a clear line between rock landscaping and grass or other plants. The edges of the steel edging will keep weeds out, but you need to add it before the rocks to help it hold back the weeds.

Once you’ve installed your metal edging, make sure to install a weed barrier. The fabric should overlap the joints by six inches and be secured to the ground using 6″ steel fabric staples. This will prevent weeds from growing through the edging and prevent soil erosion. You can also install a weed torch around the edges of your garden for quick and easy weed removal.

One of the best things about steel edging is its flexibility. It can easily be installed and comes with 18 spikes and 3 connectors. It makes edging both straight and curved. It is easy to install, so you can install it at ground level. It’s especially useful if your garden has curves. If you want a curved border in your garden, steel edging is a great way to go.

Pea gravel

When you install pea gravel in your garden or landscape, be sure to use the correct amount. One cubic yard of pea gravel covers approximately 54 square feet and six inches of depth. Be sure to protect your border from damage when you dump pea gravel, and use a stiff-bristled brush to even out the pea gravel. Once you’ve installed pea gravel, it should be compacted after a week to prevent weeds from growing through it.

Pea gravel is inexpensive and versatile when it comes to landscaping. Although pea gravel is lightweight and often prone to straying, it can be swept back into place if you want to keep the area neat. If you do not edging pea gravel, the area will look messy and may even become a breeding ground for weeds. This is a major disadvantage of pea gravel, so it is important to invest in a landscaping cloth.

When edging your pea gravel garden, you should consider using stone pavers or treated lumber. Pea gravel is often a great way to create an attractive border around your garden, but it is often difficult to maintain and clean. Weeds will thrive on pea gravel, so edging with stone dust can help keep weeds out and make it less time-consuming. This way, you’ll save money on watering and fertilizer.

Another option for preventing weeds is to lay black plastic sheets between the gravel and soil. The black plastic will block light and kill existing weeds, as well as prevent weeds from seeding. Black plastic sheets are cheap and easy to cut. White plastic will not do the same thing, and will likely kill weeds until the ground dries up. Also, black plastic sheets will eventually be pierced by gravel.

Decomposed granite

While decomposed granite is far more expensive than mulch, it is an excellent landscape bed material and can also work to control weeds. If you use it in a landscape bed, make sure to use a weed barrier underneath. It does not block water from reaching the roots of plants, but it can get hot and reflect sunlight. It is also 2.88 times more expensive than mulch. In addition to being more sustainable, decomposed granite is also an excellent accent material for large boulders.

One of the advantages of decomposed granite is its durability. The material is relatively cheap, easy to install, and durable. It comes in several types, each suited to a specific purpose. If you are planning to use the rock for landscaping, it’s best to use the non-stabilized version. This material is more likely to scratch hardwood floors. Fortunately, decomposed granite will not grow through river rock.

If you’re looking for a more rustic look, decomposed granite is the ideal choice. The material is made up of fine pieces that will look great in a landscape. This type of rock is also ideal for DIY pavements. It can be purchased for less than $30 a pound, making it an excellent budget-friendly rock garden material. Lastly, decomposed granite won’t discourage weeds, so it’s a great choice for walkways and patios.

Crushed granite is similar to decomposed stone, but it’s denser. This material smothers weed roots better and also drains water efficiently. Pea gravel is made from small pieces of river rock that have been polished by water. Compared to decomposed granite, pea gravel is much cheaper than crushed stone and can be rolled or tamped into place.

Mia R

Hello, my name is Mia and I'm the founder of Just Yardz. This site is all about one thing, helping you make your yard better.

Recent Posts