Grow Quality plants fatter with the Grow It Backyard Greenhouse 6' x 4' x 6', 6" great accessory for anyone from hobbyist gardeners to professional growers. This compact, durable and functional greenhouse unit will extend your growing season by allowing you to start growing seedlings sooner, and protect plants from frost in the cooler months. Whether you've been growing plants for years, or you're just getting started, the Grow It Backyard Greenhouse is an excellent backyard growing solution. The Grow It, Greenhouse, features Shelterlogic's innovative trademarks Luminated Diffusion Fabric, which grows quality plants faster thanks to its ability to retain heat and slow evaporation. The front and rear vents allow enhanced airflow and circulation within your greenhouse unit.