Raised bed gardening is essentially growing plants (ideally you would be growing your own food plants such as herbs, vegetables and fruit trees) in a contained purpose-built garden bed structure. Gardening in raised beds simply means that you grow your plants above the level of the ground. It is basically a form of container gardening but on a much bigger scale than just growing plants in shop-bought terracotta and/or plastic plant-pots.
Raised Garden Bed
Raised Garden Bed with Trellis.
DIY Outdoor Lighting for only three bucks! This is genius!!