Famous Using Cardboard In Raised Garden Beds Ideas. Cardboard is the ultimate mulching material for anywhere in the garden, including under a raised bed. Gardening for one season with free shipping box, raised bed.
Cardboard is the ultimate mulching material for anywhere in the garden, including under a raised bed. It chokes out weeds, keeps moisture in the soil, encourages earthworms, and adds. Richard palumbo 263 subscribers this video shows how cardboard can be used as weed barriers in raised garden beds.
