Rion Base Kits are made of heavy-duty plastic with a honeycomb-like design closed and U-shaped. When the base is filled with dirt, it will not move, nor will the greenhouse. Use Rion Base kit to easily secure your Rion Greenhouse to the dirt; additionally you may use the base kit to elevate the Greenhouse height 5 in.es for improved head room. Like all Rion products this base kit assembles in a snap. This base kit Fits Rion Hobby Gardener Series HG-8, Rion Prestige 8.5 ft. x 8.5 ft., and Rion Green Giant 8.5 ft. x 8.5 ft. Greenhouses.

Rion Base Kits are made of heavy-duty plastic with a honeycomb-like design closed and U-shaped. When the base is filled with dirt, it will not move, nor will the greenhouse. Use Rion Base kit to easily secure your Rion Greenhouse to the dirt; additionally you may use the base kit to elevate the Greenhouse height 5 in.es for improved head room. Like all Rion products this base kit assembles in a snap. This base kit Fits Rion Hobby Gardener Series HG-8, Rion Prestige 8.5 ft. x 8.5 ft., and Rion Green Giant 8.5 ft. x 8.5 ft. Greenhouses.