Red blueberry leaves are a fairly common problem. There may be several reasons for this. So it’s worth knowing where to look for a problem and how to react so that our bush can further develop and fruit.
In case of prevention is very important, thanks to which we will reduce the risk of red leaves. This is often due to care errors. So let’s know how to properly care for the bush.
It is important the appropriate position, which should be warm, sunny and covered from the wind. At the same time, be careful not to plant the bushes too close together, because it makes it difficult to circulate the air and causes fungal diseases. The ground is also important. It should have a sour reaction and be fertile and permeable.
Let’s also take care of basic care treatments such as watering blueberries during drought, as well as systematic fertilization, which will provide the plant with constant access to valuable nutrients.
However, we must be careful during fertilization because Often, the reason for the fact that the blueberry leaves become red, is the incorrect power supply of the plant. In this case, the use of soil acidifying fertilizers makes it The bioavailability of phosphorus is reduced, the deficiency of which is a common problem when growing this plant.
As a result, our blueberry will grow less and its leaves will stop red. Fortunately, we can save our bush in such a situation, completing phosphorus. You can use a mineral fertilizer that abounds in this element or prepare a homemade conditioner. All we have to do is grind 3 tablespoons of oatmeal and pour 1 liter of water. We leave it for 4 hours and strain and dilute with water in a 1: 1 ratio. We immediately water our blueberry with the resulting fertilizer, because it is not suitable for keeping it longer. This treatment should be performed once a week.
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Drought is also a common cause of redness of blueberry leaves. This is due to the fact that this plant has a shallow root system, so it is sensitive to a lack of water. The consequence of this is that the bush has difficulty taking nutrients from the soil, so its leaves change color. Therefore We need to take care of regular blueberry irrigation. It should be so that the soil is constantly moist, but not soaked.
Another reason for red blueberry leaves can be fungal diseases, which include Bangle of shoots and root rot. Plants are particularly vulnerable to them when they are dealing with too high humidity, they are in a shady position, are dug too deeply or there is a high density, which hinders ventilation. After finding a fungal disease in American blueberries Use fungicides immediately.
