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does mulch help keep weeds from growing

Does mulch help keep weeds from growing

Your landscaping adds a lot of beauty to your property and you likely appreciate them for their aesthetic appeal. That is until you start seeing weeds creep in. Weeds are an eyesore that can really detract from the overall look of your landscape beds.

How to Stop Weeds from Growing in Mulch

Hand-pulling can be time consuming and fortunately, it is not your only option.

Enhancing the Health of Your Flower Beds

In fact, many homeowners assume that there’s nothing more they can do to address weeds other than mulching their beds and hand-pulling any of the weeds that break through. While it’s certainly true that mulching will help suppress weeds, there are always those persistent ones that continue to emerge.

Does mulch help keep weeds from growing

Weed control is one of the primary reasons for applying mulch, yet pesky weeds may persist, even through a carefully applied layer of bark chips or pine needles. This happens when weed seeds are buried in the soil or are distributed by birds or wind. What should you do if you’ve got weeds coming up in mulch in spite of your best intentions? Keep reading for a few helpful tips.

Getting Rid of Weed Growth in Mulch

Other than hand-pulling, mulch is probably the single most important means of weed control. However, mulch works best when used as part of a multi-pronged approach along with pre-emergent herbicides.

Manual Mulch Weed Control

Mulch acts as physical barrier against weeds, but it must block sunlight in order to be effective. If you notice weeds coming up in mulch, you may need to thicken the layer as blocking light generally requires at least 2 to 3 inches (5-7.6 cm.). Replenish mulch as it decomposes or blows away.