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Are Polytunnels Worth It?

Are Polytunnels Worth It

Having a polytunnel is an excellent way to grow many fruits and vegetables in your backyard. However, it’s important to know whether or not it’s worth the money. Here are a few reasons to consider.


Various studies have shown conflicting findings on the growth of Listeria monocytogenes on spinach and polytunnels. This study aimed to identify why these results might be contradictory.

The effects of seasonality, plant variety, and cultivation methods were investigated. The growth potential of each was compared using R-Studio software. The results revealed significant differences between the open field and polytunnel spinach.

The results also revealed that the growth potential of rocket and polytunnel spinach was affected by plant variety. The open field spinach had a longer growing period than the polytunnel spinach. This could be due to leaf physiology.

Similarly, the polytunnel rocket displayed lower growth potential. This could be due to a less humid environment.

Climbing French Beans

Whether you’re new to gardening or a seasoned veteran, growing Climbing French Beans in polytunnels can be a rewarding experience. They’re also easy to grow and are a popular vegetable to grow. They’re very tasty, nutritious and decorative.

If you’re planning to grow French Beans in a polytunnel, there are several techniques you can employ to ensure success. First, you need to make sure your seedlings are planted in soil. Then, you’ll want to provide a sturdy support structure. You can do this by using bamboo canes to construct a vertical frame.

If you don’t have a space-efficient polytunnel, you can also grow these beans in a patio pot. You’ll need to give your plants time to get used to the outdoors, however. You’ll also want to plant them in a spot that’s sunny.


Figs are a great addition to a fruit garden, and you can grow them year round in a polytunnel. They can be used in a wide range of recipes, and they’re delicious served with salads or chocolate. They’re also very healthy.

Figs are relatively easy to grow in most parts of the UK, and can be grown indoors or outdoors. A polytunnel offers an extra boost to the fruiting season, and can extend the harvest season into December. The best time to plant fig trees is in mid-spring.

When choosing the best fig cultivar for your garden, you need to consider your climate, the size of your polytunnel, and whether or not you’ll have room for a tree. You can also consider selecting varieties that have natural resistance to pests and diseases.


Whether you want to grow potatoes indoors or outdoors, polytunnels are a great place to start. They offer a more stable growing environment. They also offer a greater volume of soil than greenhouses, which is beneficial in a variety of ways. Depending on the type of potatoes you grow, you may want to consider different varieties.

The key to successful polytunnel potato growing is to provide the right conditions. The best way to do this is to prepare your soil before planting. Adding a layer of compost can be a big help. Filling the top 30cm of the soil with well rotted manure can also be beneficial.

Lemons and citrus

Using Polytunnels for lemons and citrus is a good way to protect your citrus trees from frost and other damage. They also provide the right conditions for fruiting.

Lemons and citrus plants grow quickly. They need plenty of light, warmth, and air circulation. They also require regular feeding. They are a rich source of minerals, flavonoids, and vitamins. They also contain essential oils.

The flowers appear in late winter and early spring. These flowers provide essential oils that are used to make flavours. They also protect the crops around them.

The main pests of citrus are mites and scale insects. These insects feed off the plant’s sap. They are easy to control. They can be sprayed with horticultural oil to control them.

Runner beans

Runner beans are an ideal crop for growing in a polytunnel. They are productive, easy to grow, and are reliable. They are also delicious. You can enjoy their tasty pods boiled or steamed. You can also store the pods for use during the winter.

Runner beans are typically planted in a polytunnel in mid-May. When all danger of frost has passed, the plants can be moved outdoors. You will need to weed the planting area, feed the plants, and water them regularly. It is also a good idea to mulch the soil to help retain moisture.

To prepare the planting area for runner beans, you can dig a trench around two feet deep. This is a traditional method. However, you can also plant the beans directly in the polytunnel.