Season Extension

Developing an Energy Efficient, Solar-Heated Greenhouse in Maryland

This project investigated the effectiveness of energy-efficient greenhouse design and the ability of water-heating solar panels to heat a greenhouse as a propane alternative.

New York Farmer Uses Hanging Gutters to Utilize Overhead Space in Hoop House

This project looked at increasing the productivity and cost effectiveness of growing more crops in a hoop house by utilizing the overhead space through innovative design.

Winter Storage Options for the Northeast

To help farmers in the Philadelphia area learn about various winter storage options, the nonprofit Fair Food conducted site visits of well-established winter storage operations in Pennsylvania, Vermont and Quebec.

Organic Winter Production Scheduling in Unheated High Tunnels in Colorado

Colorado State University researchers and five farmers explored winter production scheduling for optimal yields of hardy organic vegetable crops in unheated high tunnels.

Using Low Tunnels to Extend the Growing Season for Organic Strawberries in Alabama

This project was designed to determine if the strawberry harvest season could be extended, potentially allowing farmers to get their strawberries to the market early for premium prices.

Comparing Four Ultra-Low-Cost Season Extension Structures on a Missouri Farm

This project compared winter production using four structures: EZ Build-n-Gro Cold Frames (Farmtek); cattle panel greenhouses; modified low tunnels; and standard small cold frames.

How to Graft Greenhouse Tomatoes

This 20-minute video, produced by the University of Vermont Extension, features farmer Mike Collins taking viewers through each step of the tomato grafting process. Grafting can be an effective way of battling soil-borne diseases in hoop house or high tunnel vegetable production systems.

Kansas State High Tunnel Video Series

This video series was developed by Kansas State Research and Extension, and includes segments on the following topics related to commercial high tunnel or hoop house production: Overview | Design | What to Plant | Basic Management Considerations | Intensive Management | Resources

Expanding Winter Harvest and Sales for New England Vegetable Crops

This University of Massachusetts website offers resources on winter vegetable crop storage, marketing and low-cost season extension through structures such as hoop houses and low tunnels.