In May, many gardeners encounter a problem, which is a change in the color of blueberry leaves. This may be due to several reasons, so it is worth knowing them to know what exactly we are struggling with and be able to take actions that will improve the condition of our plant. We suggest what makes the blueberry leaves yellow or red and how to deal with it.
Often in May we can observe yellowing or redness of blueberry leaves. Sometimes this is due to too low temperatures that could damage the young plant growths. It also happens that this situation is the result of nutrient deficiencies.
This applies in particular to nitrogen, iron and magnesium. In the event that we notice that Older blueberry leaves turn yellow, and the plant growth clearly inhibits, it is a sign that blueberry is lacking. In turn, the chlorosis of young leaves, their fading, but the preservation of green nerves is a signal for us that blueberry does not receive the right amounts of iron. However, the lack of magnesium is manifested by the redness of older leaves from the edges.
Care errors may also be another cause of yellowing or redness of blueberry leaves. An important mistake is placing plants in an abnormal ground. We must remember that American blueberry is a specimen that needs 3.5-4.5 soil. Therefore, when the ground is too alkaline, then The roots will not be able to take nutrients, even if they are present in the ground.
Therefore, we must properly take care of our plant. A good solution is to mulch the blueberry with an acid peat to maintain the appropriate soil pH. Let’s also remember about the regular bushes, because the sun in May quickly drains the earth, and Blueberries are famous for having a shallow root system and are extremely sensitive to water deficiencies.
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Seeing the color of blueberry leaves, you should take appropriate actions and do not delay saving our bush. The first step to take is to check the pH of the soilusing a simple acidmeter for this. In the event that the reaction turns out to be too high, we should acidify the ground.
The next step is application For blueberries, which will abound in nitrogen and other microelements. Remember, however, not to reach for high -concentration minerals, because American blueberry is a plant sensitive to overwhelming. Of course, we must also ensure proper care of the plant and its regular irrigation.
