Greenhouse and Tunnel Supplies
Whether you grow from earliest spring to late fall or run your production year-round, our season-extension supplies provide the versatility and durability you need to protect your crops from the elements. We offer greenhouse film; benders and jigs for high tunnels and low tunnels; and supports, anchors, and hardware to keep it all together. Use our calculators and construction manuals to plan ahead, estimate costs, and determine the right season-extension configuration, components, and quantities.
Done
Convenient system for securing high tunnel coverings.
Convenient system for securing high tunnel coverings.
Quickly fasten greenhouse coverings to low tunnels.
Quickly fasten greenhouse coverings 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.
For everything from small patch jobs to splicing large sheets together.
For everything from small patch jobs to splicing large sheets together.
Preferred winter covering for Quick Hoops.
Preferred winter covering for Quick Hoops.
For everything from small patch jobs to splicing large sheets together.
For everything from small patch jobs to splicing large sheets together.
Quickly fasten greenhouse coverings to low tunnels.
Quickly fasten greenhouse coverings to low tunnels.
Quickly fasten greenhouse coverings to low tunnels.
Quickly fasten greenhouse coverings to low tunnels.
Bends gothic arch-shaped bows to shed snow more efficiently.
Bends gothic arch-shaped bows to shed snow more efficiently.
Hoophouse-style protection at 1/20th the cost.
Out of Stock
Hoophouse-style protection at 1/20th the cost.
For securing the ends of collar ties and angle braces to bows.
For securing the ends of collar ties and angle braces to bows.
Convenient system for securing high tunnel coverings.
Convenient system for securing high tunnel coverings.
Quickly fasten greenhouse coverings to low tunnels.
Quickly fasten greenhouse coverings to low tunnels.
Save time, money and make structures stronger.
Save time, money and make structures stronger.
Bends 12' wide rigid half-pipe for DIY high tunnel. Lever bar included.
Bends 12' wide rigid half-pipe for DIY high tunnel. Lever bar included.
Bends 13-14' wide hoops that compress into ground posts for high tunnel.
Bends 13-14' wide hoops that compress into ground posts for high tunnel.
A very versatile piece of greenhouse hardware.
A very versatile piece of greenhouse hardware.