Recognized for their commitment to quality greenhouses, Juliana presents its Gardener series greenhouses, designed to be spacious for gardeners who need "room to grow." All Gardener greenhouses are built with a reinforced aluminum frame, 6mm (1/4'') polycarbonate covering, and double hinged doors which can be accessed easily by foot or small tractor. The Gardener series of greenhouses is designed for home gardeners, schools, and market farmers who require a particularly large growing area!