Home High Tunnel Construction
Elizabeth Buck, Extension Vegetable Specialist
Cornell Vegetable Program

Part I
Part 1 introduces the farm, lays out the background information, gives specifics on tunnel dimensions, lists all materials needed and includes construction instructions from site preparation to ground post installation.
Part II
Part 2 continues outlining the construction process. Includes information on bending, installing and anchoring hoops.
Part III
Part 3 concludes the construction process, covering ridge-pole installation, plastic attachment, end wall construction and photos of finished tunnels. It also contains links to additional resources.
Additional resources that may be helpful to you:
Quick Tunnel Instruction Guide - Johnny's Selected Seeds (PDF; 2701KB)
Zero Disease Tolerance in High Tunnels (PDF; 216KB)
Part I: General Info from Site Preparation to Ground Post Installation (pdf; 2760KB)

Upcoming Events
Genesee Valley Winter Produce Meeting
January 20, 2026
Farmersville, NY
Fresh market production meeting for small to mid-sized farms. Topics include: fundamentals of plant disease management, keeping yourself safe while spraying (organic & conventional), mushrooms, white mold management, selling at auction, and soil health.
Chautauqua Region Winter Vegetable Meeting
January 30, 2026
Randolph, NY
Fresh market production meeting for small to mid-sized farms. Topics include: vegetable disease management, keeping yourself safe while spraying (organic & conventional), soil and water sampling, managing soil organic matter, grower panel, industry and programmatic updates.
DEC credits available: 1.0 in CORE plus 1.5 in 1a and 23.
Eden Area Winter Vegetable Meeting
February 4, 2026
North Collins, NY
Join us for a mix of industry updates, crop protection talks, pesticide safety programming, and fertility management discussions. This meeting is jointly hosted by the Cornell Vegetable Program and Timac Laing-Gro.
1.25 DEC credits available in CORE plus 1.75 in 1a and 23.