25' x 40' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Roll-Up Sides, Peak Ceiling Roof, TMG-GH2540 (Discontinued – No Longer Available) 30x40 Capable of smashing through rock

Capable of smashing through rock and concrete with 1030 J of impact energy

building sites

heavy-duty ball bearing slides

Enclosed side drive chain protects your power transmission and a powder coated finish ensures a dependable

25' x 40' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Roll-Up Sides, Peak Ceiling Roof, TMG-GH2540 (Discontinued – No Longer Available) 30x40 Capable of smashing through rockThe TMG GH2540 Tunnel Greenhouse Grow Tent is a sleek, professional, year round growing structure perfect for any type of grower. An EVA plastic film cover protects your sprouts, seedlings and flowers from the elements while still allowing direct sunlight to diffuse through for warmth and optimal growing conditions. This greenhouse is built with a rust resistant and corrosion free galvanized steel frame, creating a strong, stable and long lasting