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
2026 Champlain Valley Summer Orchard Field Tour
July 15, 2026 : 2026 Champlain Valley Summer Orchard Field Tour
Keeseville, NY
Join the ENYCHP and Cornell scientists on July 15 for our annual Champlain Valley Summer Orchard Meeting! This year we will be meeting at Hart Apple Farm to learn about the varieties they are growing in one of their newer plantings, hear updates from faculty and extension agents on their current research projects, and view a few of Mike's local thinning projects firsthand.
DEC credits in categories 22, 1A, and 10 will be available. Refreshments will be provided.
Free to attend, however we do ask that you register ahead so we know how many people to expect. Rain date is July 16.
2026 Hudson Valley Berry Field Day
July 15, 2026 : 2026 Hudson Valley Berry Field Day
Kinderhook, NY
Join specialists Heather Kase, Scott Cosseboom, Nathaniel Westrick, and Anna Wallis for updates and a review of berry phenology and pest management. Presentations will be given on berry horticultural and pest management considerations for strawberries, blueberries, brambles, and minor fruit crops. Light refreshment & snacks will be provided. Registration is encouraged but there is no fee for attendance. 1.00 DEC credit will be available in categories 10, 1a, and 22
Field Day at Philia Farm
August 6, 2026
Johnstown, NY
Visit organic seed production trials and tour the farm to see small-scale production systems at work, including tarping, cover cropping, and the use of assorted mulches and covers to modify the growing environment.
