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Are Polytunnels Any Good?

Are Polytunnels Any Good

If you’re considering buying a polytunnel for your garden, it is important to know what plants can thrive in one. The article below explores the different types of plants you can grow in a polytunnel, their lifespan and durability, and how much they cost.

Plants you can grow in a polytunnel

If you’re interested in growing plants but don’t have the time or space to do so in the open, a polytunnel is an excellent solution. It can accommodate a wide range of plants, including many that are difficult to grow outside. Most plants you can grow in a polytunnelled area are annuals, but there are many perennials that grow well inside. Some of the most popular perennials are asparagus and globe artichokes. These plants have very low maintenance requirements and provide a good ground cover.

Herbs are also good plants to grow in a polytunned area. Sage, oregano, and rosemary all thrive in this environment. The polytunnel’s extra warmth and protection make them ideal for growing all year round.

Their lifespan

If you want to make the most of your polytunnel, you need to take good care of it. It won’t last forever, so you should be proactive about repairs and maintenance. One important maintenance tip is to avoid hot spots, which can damage the polythene plastic. These spots are caused by the heat of the sun, which raises the temperature of the metal framing underneath. Investing in an anti-hot spot tape can reduce the chances of this happening.

Polytunnels can be purchased in many different models, and you should choose one that suits your needs. You should also keep in mind the location of the polytunnel, as strong winds can blow them away. Also, make sure to keep the polytunnel clean by regularly cleaning and removing fallen leaves and other debris. Also, be sure to control pests that can cause damage to your plants.

Their durability

There are several factors that affect polytunnels’ durability. The most important one is the cover material, which affects the soil and air temperature. If you choose the wrong material, it can be difficult to keep the tunnel at the correct temperature, and you will end up paying more money for heating. You also run the risk of having condensation in your tunnel, which is bad for your plants. To avoid this, you must tighten the cover material and secure it to the ground.

Another factor to consider is the durability of the polythene cover. If you get strong winds, the polythene cover might come off. This is why you should fix it to the frame or bury it under soil to prevent it from being blown off by wind. Also, make sure you keep the polytunnel free of vegetation, as leaves and branches can rip the cover.

Their cost

Whether you plan to grow food indoors or outdoors, polytunnels will help you achieve your gardening goals. They can help reduce the time between planting and harvesting your crops. They can also help you control pests. Many polytunnel systems use nettle-based pesticides, which are both biodegradable and organic.

Although polytunnels can be costly, they are worth it in the long run. Investing in a polytunnel will provide you with protection from the harsh British climate while you grow your favourite vegetables or fruits. These growing systems will also help you save on food costs and cut down on your carbon footprint.

Choosing a quality polytunnel is important, as cheaper versions may not be up to scratch. High-quality polytunnels will also have UV stabilisers. You should also look for anti-condensation polythene, which can help prevent condensation. Also, the material used in polytunnels must be durable and strong. Some suppliers offer five-year guarantees for their products.

Their ventilation

Ideally, you should provide maximum ventilation during the day to the plants in your polytunnel, and then close it up again at night. This will prevent a drastic temperature difference between the daytime and nighttime, which can cause problems, especially for tomato plants. Depending on the type of crops you grow, you may also want to consider a polythene netting blind that rolls down on the outside of the polytunnel.

Polytunnel ventilation should be checked at least twice a day, and it can be adjusted at either morning or night. If possible, check the weather forecast for the day and use a recording thermometer to determine the correct ventilation setting. End doors provide good ventilation for most polytunnels, but if the tunnel is long or has side windows, you may want to install roll-up vents or louvre vents.