As you ponder building a structure on your homestead that enables year-round vegetable growth, you may be weighing the options between a greenhouse and a cold frame. While a greenhouse with heating can be an effective solution, it can also become complex and costly quickly. Perhaps you’re now considering a simpler cold-frame structure or exploring alternative terms like high tunnel, hoop house, polytunnel, or cold frame greenhouse, which are often used interchangeably.
The common thread among these structures is the desire for a solar-powered growing space that allows for extended food production periods. To help spark your creative journey, I’ll be sharing tutorials on building your own high tunnel, links to purchase kits (for inspirational purposes only), and insights into designing the interior of your high tunnel. This comprehensive tour will provide the motivation you need to embark on your own high tunnel adventure.
30-Foot-Wide High Tunnel
The notion of high tunnels often evokes images of tall structures with metal frames and transparent plastic covering. However, the reality is that many high tunnels do indeed come in kit form, making it an accessible option for those who prefer to DIY. This unique structure serves as a great starting point for those looking to build their own high tunnel from scratch.
$600 High Tunnel
While it may not boast the same level of tidiness as some high tunnels you’ve encountered, this particular structure offers a unique blend of functionality and affordability. For those seeking to cultivate fresh produce without breaking the bank, this option is certainly worth considering. The framework of the sides is constructed from durable plywood, providing a sturdy foundation for growth. The top, meanwhile, features PVC piping that’s both affordable and long-lasting.
Meanwhile, the exterior is wrapped in thick, high-quality plastic that offers superior protection against the elements. With such an investment, you can expect to reap a bountiful harvest of fresh produce without sacrificing your bottom line.
PVC High Tunnel
Our high tunnel’s structure was primarily composed of PVC pipe, a durable and cost-effective material compared to metal. For those interested in tackling this DIY project, there are resources available that can guide you through the process while helping you keep costs down. With the right guidance, building your own high tunnel can be a rewarding experience.
Wood Framed High Tunnel
The concept of this high tunnel is intended to spark inspiration rather than serve as a blueprint for construction. For those with experience in building projects, recreating this structure may be a feasible endeavor. The image reveals that the framework is constructed from wood, which was subsequently wrapped in durable plastic. A notable feature is the incorporation of roll-up sides, allowing for optimal ventilation and airflow.
20×48 High Tunnel
Another high tunnel kit that’s worth considering is one that offers a straightforward set-up process. While it may come at a higher cost, this option can be particularly appealing to those who value ease of assembly. What sets this kit apart is its impressive door design, featuring large openings on the front and an upper vent that ensures optimal airflow when operating the tunnel during the peak summer months.
High Sidewall High Tunnel
When investing in a high tunnel, many individuals underestimate the vast array of cultivation opportunities that become available. A high-quality structure of this size can accommodate small trees, offering a unique benefit for those seeking self-sufficiency or looking to monetize their produce by selling it locally. This feature can be particularly valuable for homesteaders and entrepreneurs alike.
DIY Hoop Greenhouse
This hoop house shares similarities with the PVC structure mentioned earlier, yet presents distinct differences in its design. The most notable variations are found at the entrance and interior. Upon examining the exterior, you’ll notice that instead of a solid plastic facade, this build features a sturdy wooden front, which provides enhanced stability. Furthermore, the internal framework is reinforced by horizontal and vertical wooden beams, adding structural integrity to the overall structure.
The $500 Greenhouse
This high tunnel, constructed for an impressively low cost of $500, boasts a larger hoop house design that primarily utilizes PVC pipes and plastic materials. The most notable advantage of this build lies in its affordability, flexibility (which proves particularly beneficial in areas prone to strong winds), and generous growing space.
The Wooden High Tunnel
Living off the grid or relying solely on your land requires innovative solutions, which is why building a DIY high tunnel using raw wood, branches, and bamboo can be a game-changer. While traditional options might require expensive materials and extensive labor, this eco-friendly approach not only saves costs but also reduces environmental impact. The construction process begins with assembling the frame from natural materials, followed by covering it with heavy-duty plastic for optimal results.
Window Panel High Tunnel
I’m thoroughly enamored with the DIY design concept for a high tunnel – a project that exudes elegance and sophistication! While there isn’t a comprehensive tutorial, the build would largely depend on the types of windows and doors you can source. What I love most about this idea is its potential as an upcycle masterpiece, not to mention the stunning visual appeal it would bring to any property.
To add a professional touch, you could use materials like metal or PVC for the middle section, and incorporate plastic components to make the build more accessible.
300-Square Foot Windproof Hoop House
When it comes to constructing a hoop house, one of the biggest challenges is keeping it upright and stable in the face of inclement weather. Our own experience building multiple hoop houses has taught us that it can take several attempts to get it just right – we had to rebuild ours twice before it could withstand powerful storms.
This is why I’m particularly impressed with a tutorial for building a 300 square foot hoop house for under $500, which cleverly employs rebar to anchor the PVC pipe and prevent damage from strong gusts of wind.
Inground Planting for a High Tunnel
When it comes to planting in your high tunnel, the possibilities are endless. One approach is to forego barriers altogether and plant directly into the ground. This method offers a sense of simplicity and freedom. Alternatively, consider creating small beds with defined borders between them. This layout provides a clear distinction between planting areas and walkways, making it easier to plan and maintain your crops.
For an added touch of visual appeal, you can also incorporate container gardening within your high tunnel’s interior. As the plants grow and flourish, the result is a beautiful display that invites you to appreciate the fruits of your labor.
Raised Beds in a High Tunnel
For those seeking simplicity when cultivating any type of garden, raised garden beds are often the way to go. Building upon this concept, designing and constructing a high tunnel can further streamline the process, offering a protected environment ideal for year-round vegetable production. One effective approach is to incorporate multiple taller raised beds within the high tunnel framework, leaving ample space for comfortable navigation.
This thoughtful design consideration not only enhances the overall aesthetic but also promotes efficient use of the available growing space. With this knowledge in hand, you can now confidently explore options for purchasing or constructing your own high tunnel, as well as planning the interior layout to suit your specific needs and preferences.
By extending the growing season within a protected area, you’ll be able to enjoy fresh, homegrown produce for an extended period, ultimately fostering a sense of self-sufficiency and satisfaction.
