If you love plants and always need to be surrounded by green things, then add Meridian Greenhouse 6.7ft x 9.7ft (2.3m x 2.9m) to your yard. The 32-inch-high cedar base walls are built with sturdy tongue-and-groove construction. They also enable you to store gardening tools away from view. Built into the base walls are a 19-inch wide lower shelf and an 8-inch wide upper shelf.