Onions can be used in many ways to scare off the pests from the garden. The simplest and known method for years is to hang the cut vegetable near the flower beds. Thanks to this, it will secrete an intense smell that will affect pests. Check how to use this method and what else to do to make our crops safe.
The onion secretes strong sulfur compounds. This is associated with an intense smell that can be extremely useful in the garden because It disturbs the orientation of pests, making it difficult to trace the smell of food and hiding the fragrant signals of plants. In this way, it covers the pheromones of fruit and vegetables, preventing them from getting to them using smell.
What’s more, this aroma itself works on most pests deterrent. Onions may discourage, among others:
- Caterpillars butterflies – Onions effectively deter pests, which usually appear on flower beds with cabbage, broccoli or cauliflower.
- Flies and cream onion – The strong smell of onions discourages females from laying eggs near this vegetable.
- Flour, aphids and thrips – These pests also avoid places where the onion appears. This is due to the presence of volatile substances from this vegetable.
Therefore, it is worth hanging near our crops of the onion head or simply set them on the ground. This is a simple method that It does not require planting this vegetable, and the scent center of onions will work all the time until it rot.
The onion should be hung near carrots, because it scares off the fly carrot. It will also be effective with cabbage, cauliflower, lettuce and broccoli. It is also a good idea to place it at strawberries, where it will scare away aphids. Onion will also protect tomatoes, masking their smell that attracts pests.
Onion can also be used in a different way in our garden. It is simply a good idea to plant it in the vicinity of plantswhich are particularly exposed to aphids and other pests.
The often used method is also preparing from onion decoction or simply the use of onion shells as a natural organic fertilizer. All these methods will help us secure our crops.
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Another home -not -not -time pest scoop is Suspension in the garden of bags with dried lavender. Its strong smell scares, among others, aphids, as well as some caterpillars. In addition, it does not affect the growth of plants in any way. Therefore, we only need to put a few bags near our beds so as not to worry about pests.
It is worth Place them, among others, near tomatoes, cabbage or lettuce. Another method is to hang garlic heads, which also through their intensive aroma, discourage pests from visiting our garden.
