Riverstone | MONT Premium 4x8 Ft Greenhouse Extension Kit Finish:Black Wind Tested up to 115

Wind Tested up to 115 mph (When anchored properly to the ground)

polyethylene)

small animals or insects

3 strong and sturdy acacia wood shelves stained in a natural finish

Riverstone | MONT Premium 4x8 Ft Greenhouse Extension Kit Finish:Black Wind Tested up to 115The MONT 4 foot extension Premium kit is specifically designed for the MONT line of greenhouses. The idea is simple, as your gardening greenhouse needs grow so can your greenhouse. The 4 ft extension kit allows for the expansion of your greenhouse. Each 4ft extension kit comes with a 2ft x 2ft roof vent with automatic opener and gutters. This is a Premium Package, which includes the MONT Greenhouse extension, and additional sections of Commercial