Cold Frame
Start seedlings and plants outdoors and get a jump on spring.
Shelter your vulnerable seedlings and young plants from the wintry blasts that venture into spring, and from pests as well. This easy-to-assemble double cold frame includes durable UV-protected plastic panels and sturdy aluminum frames. Dimensions for Double: 42.5″ L x 41.5″ W x 21″ H. Dimensions of Single: 40.9″ L x 20.8″ W x 16.9″ H.