Why does the onion turn yellow in the garden

Why does the onion turn yellow in the garden and what needs to be done to get rid of this problem

If you notice that your onion in the garden is not green, but more yellow, then you should not immediately dig it up and throw it away. The reasons for changing onion color can be very diverse. The main thing to remember is that this can be fixed with some effort.

The first problem

There may be insufficient watering. In almost 80% of cases of yellowing of onions, it is precisely due to insufficient watering and drought. To change this situation, it is necessary to observe the irrigation regime. The watering rate for onions is approximately 6 to 8 liters. water for 1 sq.m.

Second problem

There may be a lack of nutrients. As a rule, onions mostly lack nitrogen, which saturates it with useful elements. In this case, the onions can be fed with infusion of manure and urea (10 liters. water 1 tbsp. spoonful of mullein and 1 tbsp. spoon of urea). This infusion contains nitrogen-containing elements, due to which the onion will again grow in a rich green color.

Third problem

There may be common pest beetles. Such beetles can be identified in different ways, one of which is an external examination. To do this, it is enough to pluck a spoiled onion feather and examine it inside for the presence or absence of larvae and insects inside.

In this case folk remedies practically do not help. The best way to get rid of pests in this case is to pre-treat the sowing or soil before planting the next harvest of onions.

Fourth reason

There may be weather conditions. If in previous cases it is still possible to somehow deal with the causes of yellowing of the onion, then in this case one can only hope for favorable weather conditions for the harvest.

The only exception is the drought season, when abundant self-watering of the onions will come to your aid (however, you should not be zealous either, observe the irrigation regime, which we mentioned earlier).

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