prevent weeds from growing in rocks

A rock garden adds texture and color to a difficult area of a yard, such as a hillside, and it serves as a focal point. Adding bushes to a rock garden adds a touch of plant life that doesn’t require constant upkeep. When weeds pop up between the rocks, they mar the garden’s appearance, but one or more weed-control options – most notably, landscape fabric under the rocks – can be used to restore the site.

Rocks as Mulch

Because water passes through the landscape fabric under your rocks, holes in it need to be only large enough to fit around the bushes’ trunks. Cut lines in the fabric from its sides nearest to the holes for the trunks, so you can wrap the fabric around them. Covering the fabric with rocks helps hold it in place, although placing landscape staples every 2 feet or so along each edge of the fabric also helps.

The Chemical Herbicide Option

Rocks, including river rocks and gravel, commonly serve as mulch to help keep weeds from finding a home in flowerbeds. When you cover a rock garden completely in rocks, you have built-in mulch support. Whether your garden has large boulders as part of its design or is low and flat, using color and texture for design, ensure the area is covered completely with small rocks serving as mulch. Scrape the rock mulch about 2 inches away from the trunks of the bushes to help prevent root rot and other fungal infections.

Prevent weeds from growing in rocks

A black plastic sheet for garden cover under the landscaping rock is effective at reducing weeds. You can usually get a large sheet, so you can cover whatever ground you need to in one go, without having overlapping pieces, leaving spaces weeds might grow through.

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Salt is not advisable as a weed killer because it can kill your existing bushes by changing your soil’s salinity. It can also prevent new shrubs from growing.

Plastic

Add plenty of compost to the soil before you lay anything under the landscaping rocks. You will not be able to do this after you have covered the ground and laid your rocks on top.

Landscaping rocks are commonly used as ground cover. Rocks for garden beds have many benefits, including reducing water use and the need to mow. The rocks also do not blow away like lightweight mulch and will not decompose. Rocks are also decorative and can improve the appearance of your garden beds. But, when weeds rear their ugly head, it can put a damper on your parade. Learn what to put under rocks to prevent weeds from infiltrating your garden!

What To Do Before Laying

Spun – this is strong and durable and does not puncture or tear. It usually has circular or swirling patterns. You may need to cut holes in it to let plants grow and tree roots to spread. It is strong and can last for many years.