A high tunnel -- a simplified form of greenhouse -- can extend veggie-growing time by two to four weeks on both ends of the ...

High tunnels, which are unheated greenhouse-like structures, are increasingly used in organic farming to extend growing seasons and protect crops from adverse weather conditions.

10. High Tunnel Harvest Trolley Harvest smarter by constructing a trolley that runs the length of your high tunnel. Jacob Helling of Twin Organics demonstrates how ...

Food security is a concern for all Alaskans. Approximately 95% of food purchased in Alaska is imported, accounting for around $2 billion in sales sent out of state each year, according to the Alaska ...

High tunnels or hoop houses protect your crops from wind, frost & hail and extend both ends of the growing season. They are relatively inexpensive to construct and can be incorporated into practically ...