Hoop House Myths
Hoop houses, also known as high tunnels, are a valuable tool for extending growing seasons and protecting crops, but there are several myths and misconceptions about them. Here’s a breakdown of common myths and the truth behind them:
Myth 1: Hoop Houses Are Just Like Greenhouses
Truth:
While both structures protect plants, hoop houses differ significantly from greenhouses. Hoop houses rely primarily on passive heating (sunlight and trapped warmth) and ventilation, whereas greenhouses often use heaters, fans, and automated systems for temperature control.
Myth 2: Hoop Houses Are Too Expensive to Build
Truth:
Hoop houses can be built at a relatively low cost, especially if using DIY methods and salvaged materials. Prefabricated kits can be more expensive but offer convenience. Custom designs allow flexibility in budgeting.
Myth 3: Hoop Houses Are Only for Commercial Growers
Truth:
Hoop houses come in all sizes, from small backyard models to large commercial structures. They’re suitable for hobby gardeners, homesteaders, and educators as well as large-scale farmers.
Myth 4: They Can Be Left Unattended
Truth:
Hoop houses require some maintenance and monitoring. Temperature fluctuations, especially during extreme weather, can damage crops if vents or doors aren’t adjusted. Regular checks are necessary to ensure structural integrity and optimal growing conditions.
Myth 5: Hoop Houses Don’t Work in Cold Climates
Truth:
Hoop houses are effective in cold climates, especially with added measures like row covers, thermal mass (e.g., water barrels), or supplemental heating. They won't provide tropical warmth without heat sources, but they can extend the growing season significantly.
Myth 6: You Can Grow Anything Year-Round
Truth:
Hoop houses extend the growing season and provide protection, but crop choices should align with seasonal conditions. For example, cold-hardy crops (like kale or spinach) thrive in winter, while warm-season crops might need supplemental heat.
Myth 7: Plastic Covers Last Forever
Truth:
Plastic sheeting, the primary cover material for hoop houses, degrades over time due to UV exposure, wind, and weather. Most covers last 3-6 years depending on quality and climate, so budgeting for replacements is essential.
Myth 8: They Require Advanced Skills to Build
Truth:
Building a hoop house can be straightforward, especially with DIY kits or simple designs. Many guides are available online to help beginners construct one with basic tools.
Myth 9: Hoop Houses Attract More Pests
Truth:
Hoop houses don't inherently attract pests but may create conditions where some pests thrive if not managed properly. Regular monitoring, crop rotation, and integrated pest management can mitigate these risks.
Myth 10: Hoop Houses Can Withstand Any Weather
Truth:
While sturdy, hoop houses aren’t indestructible. They can be vulnerable to heavy snow, strong winds, and hail. Reinforcements, proper anchoring, and snow removal are necessary in harsh climates.
Myth 11: You Can Skip Irrigation
Truth:
Hoop houses keep rain out, so irrigation is essential unless you open them up during rain. Drip irrigation or soaker hoses are effective ways to manage water needs.
Myth 12: They Don’t Require Soil Preparation
Truth:
Soil inside a hoop house needs as much care as outdoor soil, if not more. Crop rotation, composting, and managing nutrient depletion are critical for healthy, productive plants.
