Connect with us


Is It Worth Having A Polytunnel For Your Home Garden?

Is It Worth Having A Polytunnel

There are many benefits of having a polytunnel for your home garden. They’re cheaper than a greenhouse and easy to build. They are also durable and long-lasting. Read on to find out if one is right for your family.

Less expensive than a greenhouse

A polytunnel is much more flexible than a greenhouse, allowing you to grow more than one crop at a time. While a greenhouse requires a flat surface, a polytunnel can be placed on slopes or uneven soil. It can also be extended or modified with extra hoops or additional polythene.

The cost of a polytunnel is much lower than a greenhouse. These structures are usually made of heavy duty plastic with hoops to hold them in place. The sides are then dug into the ground to secure them. They are ideal for growing herbs and many other plants.

Another benefit of a polytunnel is that it can be modified to accommodate different climates. For example, in the summer, you can add tiers or height to your polytunnel. However, you need to remember to provide ventilation, as it may get too hot inside. A polytunnel can also be fitted with roof windows or flaps at the ends to provide ventilation. Adding heating to a polytunnel would negate its environmental benefits.

Easy to build

It is possible to build your own polytunnel using a kit. This is a great way to save money on construction. However, it is important that you follow the instructions carefully. This is particularly important if you are putting up your polytunnel on an exposed site.

First, measure the length of the polytunnel. The easiest way to do this is by measuring one side and marking two feet at either end. Once you have done this, you can work out how long the diagonal is. Once you have calculated this, use string or tape to mark the remaining positions of the feet.

Then, prepare the site. Make sure that the ground is level, as well as free of rocks and weeds. Also, make sure to have sufficient space between plants.


Polytunnels are not cheap, but there are ways to ensure yours will last for many years. First of all, it’s important to choose a high-quality polythene covering. Cheap plastic covers tend to split or tear easily. Secondly, it’s important to get a cover that is guaranteed for five years. Although you can repair small tears with tape, it’s best to replace it as soon as possible.

You’ll need to choose a cover that will protect your plants from the elements. You might want to look for a cover with anti-condensation and anti-fog features. A cover that is designed to withstand extreme temperatures is also important. However, you should also consider the quality of the manufacturer. Buying a cheap one will only last you a few months before breaking.


When buying a polytunnel, it is important to choose a durable one. The frame is usually made from galvanised iron, which won’t rust and will stand up to all types of weather. It is also strong enough to withstand high winds. The cover should also be durable, with a quality covering lasting for many years.

Before buying a polytunnel, think about what you’ll grow in it and where you’ll place it. It’s also important to check whether or not you need planning permission. Some sites may require it, so be sure to check the regulations before purchasing.

Effective at controlling silverleaf whiteflies

The silverleaf whitefly is a pest of several crops, and is a major problem in Western Australia and Queensland. They are small, yellow-colored insects that feed on the sap of plants. They cause sooty mould on leaves, contaminate fruits and vegetables, and are a major threat to the agricultural industry. They are resistant to a range of insecticides and are difficult to control.

The most effective way to control silverleaf whiteflies is to treat plants with insecticides that will kill the insects as they mature. These chemicals can be applied as foliar sprays, but are more effective when applied to soil. It is also advisable to use insecticides that are effective for the crop that you are trying to control.