The blueberry is an easy-care and robust berry bush. However, like currants and gooseberries, the increasing heat in summer is a problem for them.
Can a sunburned blueberry still be saved?
Whether a blueberry bush damaged by sunburn can be saved depends on theextent of the damage. Nevertheless, a rescue attempt is worthwhile. Cut off all burned plant parts promptly. With a bit of luck, your blueberries will sprout again next spring.
How do I recognize sunburn on blueberries?
Blueberries that have become sunburnt from too much sun show this in the form ofburns on the leaves. If the sunburn occurs during the blueberry harvest season, you will recognize the damage as brown,burnt fruits.
How can I protect my blueberries in the garden from sunburn?
To reduce the risk of sunburn on planted blueberries, you should choose apartially shaded location for the berry bushes. Since the greatest heat falls in the afternoon hours, the plants are grateful for any kind of shade during this time, not only in the blueberry season.
How can balcony blueberries be protected from sunburn?
Cultivated blueberries that you keep in a bucket on the balcony are best protected from sunburnwith the right location. An east or west balcony is ideal for blueberry bushes. If only a south-facing balcony is an option, the blueberry in the pot should be placed in partial shade. Alternatively, protect the potted plant from sunburn with shading during the hot afternoon hours.
Tip
Protect blueberries from drying out
The increasingly hot summers not only pose the risk of sunburn, but also the risk of dehydration. Watering is of course a solution here. However, to limit water consumption, you should create a layer of mulch in the root area of the shrubs.
