Start growing your plants earlier and continue growing them later with Palrams Hybrid Greenhouse. Perfect for areas where space is limited, compact polycarbonate panels create the optimal environment for your growing needs. The side panels allow 90% transmission for growth while the 4mm twinwall roof prevents plant burn by blocking 99.9% of harmful UV rays. Magnetically latched roof vent and lockable door allow ventilation to control temperature and humidity. Easy do-it-yourself greenhouse assembles without the need for special tools. Slide-and-lock system connects walls to the durable, rust-resistant aluminum frame and galvanized-steel base. Integrated gutters and down spout. High walls provide 6.5 ft. of headroom. Sturdy greenhouses withstand 35 lbs. of snow per sq. ft. of roof area. Manufacturers five-year limited warranty. Available: 6 x 4 (26 sq. ft. of growing space), 6 x 8 (50 sq. ft. of growing space). Colors: Green, Silver. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Greenhouses.