Awasome Raised Garden Bed Pvc Cover References. Canopy type the first raised garden beds covers for protection is the canopy type, which is very popular among people who want to save plants and greenery in their garden. Space the pipes no more than 4 feet apart and position them directly across.

Your garden bed can be covered and protected with a raised bed cover. Includes frame and shade cover. Web a raised bed cover is exactly what it sounds like: