Mulch is a multi-purpose lawn care tool. When it covers the soil, it suppresses weeds while also helping the earth to stay cool and retain moisture. Additionally, it creates a pleasing aesthetic by evening out the soil's surface. However, sometimes weeds manage to penetrate mulch and sprout up regardless of its protective properties. Find out why this happens and how to prevent it below.

Why Do Weeds Grow in Your Mulch?

Weeds are more likely to grow if sunlight is able to penetrate the mulch covering. To block the light, apply a layer that’s at least two to three inches thick. Replenish it regularly so rain and wind don’t displace it.

Weeds may also pop up if your general lawn care is lacking. Proper fertilization, aeration, and mowing make for a strong and dense root network, which makes grass and plants less susceptible to pests, disease, and weeds.

How Can You Prevent Weeds From Growing in Mulch?

If you haven't applied mulch yet, you can prevent weeds with a landscape fabric. This cloth allows water to pass through and deters weeds from sprouting up. Simply lay it down and then cover it with mulch.

If you notice weeds popping up, remove them manually as soon as possible. Use a trowel and make sure to dig them up at the roots. While you can also use weed killer, it may harm other plants as well—trust professionals to handle these chemicals. 

From fertilization to aeration, Nature Plus Lawn & Irrigation in Cincinnati, OH, provides all the lawn care services you need to keep weeds out of your garden. They’ve been in business for over 25 years and are known for friendly and reliable customer care. Their online testimonials attest to their diverse range of expertise, from installing irrigation systems to resolving nutritional soil deficiencies. Give them a call at (513) 755-9434 to book your lawn care service.