Two people working in a high tunnel.

Greenhouse and Tunnel Supplies

42 Products
Sort By:
Sort By:
Provides additional greenhouse ventilation in hot conditions.
Provides additional greenhouse ventilation in hot conditions.
Keep your cold frame plants in their "comfort zone."
Provides additional greenhouse ventilation in hot conditions.
Bend gothic arch-shaped bows to shed snow more efficiently.
Quickly adjust tunnel sidewalls and hold them at desired height.
Permanent solution for end walls — no need to replace wood!
Ultimate portability for your low tunnel benders.
Out Of Stock
Quickly fasten row covers to low tunnels.
Quickly fasten row covers to low tunnels.
Quickly fasten row covers to low tunnels.
For everything from small patch jobs to splicing large sheets together.
For everything from small patch jobs to splicing large sheets together.
Convenient system for securing high tunnel coverings.
A very versatile piece of greenhouse hardware.
Convenient system for securing high tunnel coverings.
Save time, money and make structures stronger.
For securing the ends of collar ties and angle braces to bows.