MSC stands for Mulch and Soil Council, whose responsibility is to certify that a mulch or soil product is free of CCA-treated wood. … Mulches that are natural by-products are the most Eco-friendly.

Is mulch bad for the environment?

It’s one of the basics of any garden. Mulch blocks weeds, regulates soil temperature and moisture, fights erosion, and keeps gardens looking neat and trim. Yet some mulch can actually harm your plants and the environment. By minding your mulches, you can find mulch that is both garden- and eco-friendly.

Is mulch a sustainable material?

Mulching should go beyond simply putting down material for aesthetics. In fact, appearance is an ancillary benefit of mulch and not at all its primary purpose. Mulching properly provides plant health and cost-saving benefits, contributing to the value chain of becoming more sustainable.