The Best Best Mulch For Rain Garden 2022. Stone or gravel mulch will not absorb water, and can be beneficial in rain gardens or areas that require good drainage. Heavy mulches like bark mulch or landscaping rock are best for slopes as they are more likely to hold in place during heavy rain.
Chances are, you have seen pea gravel in someone’s garden in place of mulch. Stone or gravel mulch will not absorb water, and can be beneficial in rain gardens or areas that require good drainage. Shop mulch top brands at lowe's canada online store.
