Over the next year (2026) we will be populating this site with the resources that will share practices, technologies and tools that can improve the yields in your high tunnel or greenhouse.
Building
A Guide to Preparing High Tunnels for Extreme Weather
Go With the Flow: Improving High Tunnel Ventilation | Winter 2026 Webinar
Ventilation in Greenhouses and High Tunnels
High Tunnel Ventilation | 2023 Webinar
Crop
Greenhouses Part 2: Growing Bedding Plants for Early Season Sales | Winter 2024 Webinar
High Tunnel Cucumbers | Winter 2024 Webinar
Tips for Improving High Tunnel Tomato Yields | Winter 2025 Webinar
High Tunnel Tomato Roundtable | 2022 Webinar
General
High and Dry Growing Vegetables in Northern New England High Tunnels | Spring 2026, Issue 8
High Tunnel Innovations: Farmer Lightening Round | Winter 2026 Webinar
Winter Tunnel Growing: Lessons Learned | Winter 2024 Webinar
Greenhouses, Part 1: Greenhouse Start-up | Winter 2024 Webinar
Refining Greenhouse Production for Healthy Transplants & Retail Sales | Winter 2025 Webinar
Harvest
Learning from High Tunnel Enterprise Budgets | Winter 2026 Webinar
Heating
Starting-up Heaters without Getting Burned – Greenhouse and High Tunnel Heater Safety Checks
IPM
What’s that spot? Organic Tunnel Management of PM & Other Foliar diseases | Winter 2026 Webinar
High Tunnel Pests Old and New | 2023 Webinar
Irrigation
Soil
Water
Moving Water Away From Fields and Tunnels | Winter 2025 Webinar
Project Team:
Andy Chamberlin
Vern Grubinger
Becky Maden
This work is supported by the Northeast Extension Risk Management project award no. 2025-70027-45395, from the U.S. Department of Agriculture’s National Institute of Food and Agriculture.
