How To Keep The Pests and Bugs out of your Polytunnel Naturally
Can I keep the bugs and pests out of my polytunnel installation naturally? You most certainly can. However, it is important that you plan ahead. The job starts before the company arrives to start on your polytunnel construction.
Talking
through your concerns and approach to polytunnel gardening with the
installation company is the best idea. For instance, they may be able to add
extra ventilation. Better airflow will help to control the humidity level in
your polytunnel. High humidity contributes significantly to the growth of
fungus and mould in any polytunnel installation.
Creating
a Micro Climate
When
you are really keen to go down the “natural route”, the job starts long before
your polytunnel construction.
Many
experienced polytunnel gardeners know that what they grow in their polytunnel
installation has a huge effect on the environment. In many ways, a polytunnel construction creates a micro-climate in which your plants and crops can thrive.
When you want to make sure that you experience as few problems as possible, the
smart thing to do is to do some research. What plants can help to turn your
polytunnel installation into a natural micro-climate?
Plants
To Grow In Your Polytunnel To Keep The Bugs Out
In
permaculture, plants that keep the bugs and pests under control are often
called defence plants. That sounds fancy but is, in fact, not very complicated
at all. Most of the plants are easy to grow yourself. You can probably pick
them up at your local garden centre.
Sage
(Salvia officinalis) is a good example of a herb that you can add to your
cooking. At the same time, it will help contribute towards pest control in your
polytunnel installation. Do make sure that it is the green sage. Purple sage
(Salvia splendens) is a favourite snack of slugs and will not help to protect
the plants in your polytunnel.
Another
herb, Hyssop (Hyssopus officinalis) is another good line of defence against
pests.
If
you have a particular problem with slugs in your polytunnel, you should place
containers of beer where they enter your polytunnel installation. Slugs love
beer and will happily drown themselves in the precious liquid.
Growing
a variety of onions is another way to support a natural micro-climate in a
polytunnel. Believe it or not, onions can help to keep mildew at bay.
Improving
the Soil
Improving
the soil is a great way to reduce the chance of pests found in your soil or
compost. One plant that does so very efficiently, is Valerian (Valeria
Officinalis). As the plant has a range of health benefits for you as well as
your polytunnel installation, there is no reason why you should not grow it.
Most
polytunnel construction service companies have vast experience and knowledge of
how you can set up a natural poly tunnel installation. Speak to them at the
start of the project and you will find that they would be only too happy to
give advice.
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