do weeds grow through rubber mulch

Do weeds grow through rubber mulch

It discourages weed and fungal growth. Because rubber does not absorb water, rubber mulch can actually help prevent fungal growth in plants. The shredded rubber tire “nuggets” are non-porous so water and fertilizer passes through it down to the soil it rests on. Weeds cannot thrive on the rubber and can’t get through the mulch layer down to the soil.

It does not decompose. Rubber mulch is not organic, so it does not decompose and will not provide the soil with organic material.


It provides more design options. Available in many earth tone and designer colors, rubber mulch offers more options to compliment existing landscape elements. Unlike colored wood mulch, rubber mulch tends to hold its color for up to ten years.

Do weeds grow through rubber mulch

Aside from providing protection for playground and athletic surfaces, rubber mulch is quickly becoming a popular option for landscaping projects due to the benefits it offers for gardens and landscapes. One of the most important benefits is weed control. But how exactly does rubber mulch prevent weeds from taking over your lovely flower garden and turning it into a woeful mess? Let’s take a closer look at its characteristics to understand the process better.

That being said, although rubber mulch offers more weed protection than traditional organic mulch, we still recommend laying a fabric roll between the rubber mulch and the soil to ensure no weed growth.

Aside from providing protection for playground and athletic surfaces, rubber mulch is quickly becoming a popular option for landscaping projects due to the benefits it offers for gardens and landscapes. One of the most important benefits is weed control. But how does rubber mulch prevent weeds from taking over your lovely flower garden and turning it into a woeful mess? Let’s take a closer look at its characteristics to understand the process better.

And because it is an inorganic material, rubber mulch does not decompose with regular watering and breed fungus in the process. This adds another layer of protection for your flowering plants.