The Best What Is The Purpose Of A Raised Garden Bed References. The key aim of raised beds is to create a broad and deep growing area that encourages roots to grow deep and spread. Raised bed structures can be made of wood, rock, concrete or.

Raised garden beds offer improved drainage. This may seem like pure vanity, but having nicer beds can have a practical purpose. Raised beds are a great way of growing a wide range of plants, and are particularly popular for growing fruit and vegetables.