Key Details | Gabriel Ash Grow & Store Greenhouse Dimensions: Greenhouse: 9' W x 8' L, 9' 11" L, 11' 9" L, or 13' 8" L Frame: Red Cedar Color: Wood Covering: Tempered Glass Door(s): Hinged Foundation: Options - Stakes; Treated 4x4's; Concrete Piers or Slab More foundation information The only wooden greenhouse kit endorsed by the Royal Horticultural Society. The Gabriel Ash Classic Grow and Store is part greenhouse, part storage shed, and entirely constructed from western red cedar. Western Red