Two people working in a high tunnel.

Greenhouse and Tunnel Supplies

42 Products
Sort By:
Quickly fasten row covers to low tunnels.
For everything from small patch jobs to splicing large sheets together.
Quickly fasten row covers to low tunnels.
For everything from small patch jobs to splicing large sheets together.
Convenient system for securing high tunnel coverings.
Quickly fasten row covers to low tunnels.
Save time, money and make structures stronger.
Create heavy-duty low tunnels that will last for years.
Convenient system for securing high tunnel coverings.
Bends 12' wide rigid half-pipe for DIY high tunnel. Lever bar included.