Blueberries are robust and easy-care berry bushes. If you see brown leaves, you should investigate the cause. This way you can quickly take countermeasures to save the blueberry bush.
What helps with brown leaves on blueberries?
If the blueberry shows brown leaves, theappropriate measure is needed to save the bush. If sunburn or over-fertilization is the cause, changing location (or shading) or stopping fertilizer application are proven rescue measures.
What are the causes of brown leaves on blueberries?
There area number of causes that are responsible for brown leaves on blueberries. These include:
- Incorrect fertilization
- Godronia shoot death
- Sunburn
If the leaves of the blueberry turn brown in late autumn, it is a natural phenomenon because the blueberry bush is a deciduous plant.
Can the blueberry still be saved?
Whether a blueberry with brown leaves can still be saveddepends on the causeIf it is a burn caused by sunburn, the chances of saving the plant are good. The prerequisite for this is that it is shaded so that no more leaves burn.
If the brown leaves can be attributed to incorrect fertilization, the damage can also be repaired. If the shrub suffers from over-fertilization, stop fertilizing. There are no chances of salvation if infected with Godronia shoot dieback. Remove the bush immediately.
How can I prevent brown leaves on blueberries?
To prevent brown leaves on the blueberry, pay attention to thecorrect locationandfertilizeyouas neededThere is no prevention possible against Godronia shoot dieback. However, there are varieties of cultivated blueberries whose susceptibility to fungal infection is classified as low. These include, for example, “Concord” or “Rancocoas”. Unfortunately, the popular “Bluecorp” is one of the highly susceptible varieties of cultivated blueberries.
Tip
Frost damage to blueberries
Although the blueberry is hardy, late frosts can cause problems. If frost damage has occurred, you can recognize this by the browning of the leaves. To save the shrub, you should protect it from further frosts. With a bit of luck it will recover over the course of the spring.
