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Polytunnels: Year-Round Gardening

Unleashing the Potential of Polytunnels: A Guide to Year-Round Gardening

Welcome to Polytunnels Kenmare's very first blog post on the fascinating world of polytunnels and their impact on gardening! Whether you're an experienced gardener looking to extend your growing season or a beginner eager to delve into the world of gardening, polytunnels can be a game-changer. In this article, we'll explore the wonders of polytunnels and how they enable us to cultivate plants year-round, providing a plethora of benefits for both hobbyists and professionals alike. Let's dive in!

What are Polytunnels?

Polytunnels are versatile structures made of a series of curved metal hoops covered with a specialized polyethylene or polyvinyl plastic sheet. These structures create a protected environment for plants, shielding them from adverse weather conditions while allowing sunlight to penetrate and nurture their growth making them an excellent solution for growing in colder months. This also makes them a suitable enclosure for animals in winter!

Extending the Growing Season:

One of the most significant advantages of polytunnels is their ability to extend the growing season. By creating a controlled microclimate, these structures enable gardeners to start planting earlier in the spring and continue growing well into the fall or even winter months. This extension of the growing season means more time to cultivate a wider variety of plants and enjoy fresh produce for an extended period.

All Weather Protection:

As we all know only too well unpredictable weather can wreak havoc on outdoor gardens, especially when it comes to extreme temperatures, heavy rain, or dreaded hailstorms. Thankfully polytunnels provide a protective shield against these elements, allowing gardeners to mitigate the risks associated with adverse weather conditions. By maintaining a stable environment, polytunnels safeguard plants from frost, excessive heat, and excessive moisture, reducing the chances of crop loss.

Pest and Disease Management:

Another advantage of polytunnels is their ability to act as a barrier against pests and diseases. The physical barrier created by the structure helps prevent entry by insects, birds, rodents, and larger animals that can damage crops. Additionally, the controlled environment within the polytunnel makes it easier to implement preventive measures and closely monitor plants, minimizing the risk of diseases spreading and enabling early detection and intervention.

Cultivating a Variety of Plants:

Polytunnels: Year-round gardening in more detail:

With the versatility offered by polytunnels, gardeners can cultivate a wide range of plants, including vegetables, fruits, herbs, flowers, and even exotic or delicate species that may not thrive naturally in our local climate. This expanded plant palette opens up exciting possibilities for experimentation and diversification, allowing you to indulge in your gardening passions year-round. Now is the time to really test those green fingers!

Not just for Plants:

Polytunnels were originally designed for use to nurture plants just as you would in a glasshouse. However, over recent years their uses have covered a multiple of customer requirements. Anything that requires protection from the elements, swimming pool covers, sheep shelters, play area for kids or perhaps an art studio are just some of the ways people use our polytunnels.

Polytunnel with array of vegetables and plants

Essential Tips for Polytunnel Gardening:

Site selection and preparation:
Watering and irrigation:
Crop rotation and maintenance:


Polytunnels have revolutionized gardening by enabling year-round cultivation, offering weather protection, and providing a versatile and controlled environment for plants. Whether you're an avid gardener or just starting your green journey, incorporating a polytunnel into your gardening practice can unlock a realm of possibilities. Embrace the power of polytunnels and embark on an exciting adventure of growing fresh produce, indulging in your gardening passions, and nurturing a thriving garden throughout the year.

Ben & Dan



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