Combining two Deluxe Greenhouses on a 4’ x 8’ x 12” Raised Garden Bed is a great way to double up your planting space economically. Purchase two greenhouse kits and a 4’ x 8’ x 12” raised garden bed. The composite wood grain timbers are ‘green’. They never rot, become infested nor splinter and are UV protected to preserve the natural appearance. The assembled greenhouses have a stake on each corner which locates into the top aperture of each raised garden stake to secure the greenhouse to the base. Now you have a large greenhouse which is as attractive as it is functional and convenient.