High Tunnel Production

High tunnels allow farmers to extend their season, grow specialty crops, reduce disease, and much more! High tunnels have great possibilities, but finding and maximizing that possibility can be difficult and sometimes time-consuming.

Since 2016, CFSA’s high tunnel technical assistance program has helped more than 100 farms across the Carolinas with everything from site selection and installation to crop planning for efficient, profitable production and troubleshooting issues.

We assist in shortening the learning curve for new growers and advise experienced growers on more advanced production challenges. We’ve seen a lot and would love to help your farm’s journey!

Sign up for High Tunnel Technical Assistance

What to expect from the High Tunnel Technical Assistance Program

Each site has a unique set of factors. Whether your tunnel is already up and running or you’re just getting started with your high tunnel journey, we help experienced growers refine and advance their production based on their farm and their tunnel’s specific needs. We provide guidance on key topics including:

  • High tunnel site selection, purchasing and funding programs, and installation
  • Challenges with planting dates, pest pressure, and variety selection
  • Soil disturbance during the grading and installation process, as well as changes in runoff
  • Problems with irrigation and soil moisture that affect production and plant growth

Complete the online registration form to request our FREE technical assistance services — the only eligibility requirement is that you are a CFSA member! Memberships are available to farmers at $40/year. If the fee presents a hardship, please contact us. Registrations are reviewed on a rolling basis, with spaces open year-round based on staff availability. We look forward to working with you!



Essential CFSA High Tunnel Production Resources & Manuals

1

Seasonal High Tunnel Production: Organic Cucumber Guide

Produced by The Carolina Farm Stewardship Association in 2025 Authored by Joe Rowland, CFSA Organic Initiatives Coordinator This material is based upon work supported by the National Institute of Food … Read more

Sunflowers in High Tunnel _ Lomax

High Tunnel Micro-Irrigation Guide

A Practical Guide to Understanding and Implementing Micro-Irrigation in High Tunnels High tunnels can be a great resource for farmers. The season extension capabilities provided by high tunnels can open … Read more

Cherry Tomatoes

Organic Tomato Seasonal High Tunnel Production Guide

Tomatoes are an integral part of many farms in North and South Carolina. Although field production of tomatoes is common, there are many benefits of growing tomatoes in high tunnels … Read more



Seasonal High Tunnel Production: Organic Cucumber Guide

Produced by The Carolina Farm Stewardship Association in 2025 Authored by Joe Rowland, CFSA Organic Initiatives Coordinator This material is based upon work supported by the National Institute of…Keep Reading

Research Report: Evaluation of Cucumber High Tunnel Trellising Systems

This research was funded by a Southern SARE Research and Education Grant Specialty Crop. This material is based upon work supported by the National Institute of Food and Agriculture,…Keep Reading

Fact Sheet: Secondhand High Tunnels

Have you ever seen a vacant high tunnel, greenhouse, or cold frame and considered asking to purchase it? You’re not alone! Purchasing and reusing secondhand high tunnels is common and…Keep Reading

Introduction to High Tunnel Trellising Methods

  Trellising is standard on most farms for a variety of reasons. Providing plant support can decrease disease, keep plants and fruit clean, increase efficient use of space and…Keep Reading

Explore the CFSA Farm Resource Center

Page content last reviewed and updated 8/13/2026.