The resources listed below on season extension and high tunnels are some of the most useful I’ve found; if you have other favorites, feel free to email me.
- Alternatives to Plastic Mulch - Washington State University
- Building a Walk-in Caterpillar Tunnel
- Building and Using Hotbeds and Cold Frames - University of Missouri
- Constructing a Low-cost High Tunnel - Utah State University
- Cornell High Tunnels - Cornell University
- Fertilizing Crops in High Tunnels - Center for Environmental Farming Systems
- High Tunnel Production and Management - CFSA
- High Tunnel Tomato Production - University of Missouri
- High Tunnel Tomatoes - University of Kentucky
- High Tunnels and other Season Extension Techniques - SARE
- High Tunnels: Using Low-cost Technology to Increase Yields, Improve Quality, and Extend the Season - SARE
- How to Build a PVC Hoophouse
- Integrated Pest Management and Biological Control in High Tunnel Production - HortTechnology
- Managing and Amending Soils for Productive Yields in High Tunnels - University of Minnesota
- Plasticulture Resources – Penn State University
- Rainwater Catchment from a High Tunnel for Irrigation Use - Iowa State University
- Season Extension Techniques for Market Gardeners - ATTRA
- Sustainable Pest Management in Greenhouses and High Tunnels - SAR
