Cool What Goes On The Bottom Of A Raised Garden Bed 2023. Web the bottom of a raised garden bed is not as important as what goes on top of it. It is not necessary to fill the bottom of your raised bed but experienced gardeners require this because of the following reasons.

We recommend that you put a single cardboard layer in the bottom. The cardboard prevent weeds from shooting up through the soil and they add a layer of insulation that keeps plant roots warm during the winter months. Filling a raised garden bed completely with soil is expensive—i get it.






