In order to harvest blueberries, the blueberry bush must bloom. That's why it's very annoying when the flowers fall off. Because that means the blueberry harvest will fail.
Why do blueberry flowers fall off?
Blueberries drop their flowers when they suffer fromdrought. Another reason islate frosts, which freeze the blueberry blossoms. To prevent these dangers, the blueberry bush should always be kept moist and protected from late frosts with a fleece.
When do blueberries bloom?
Blueberries bloom inMay. Depending on the variety, flowering begins at the beginning, middle or end of the wonderful month.
Why can late frosts damage blueberry blossoms?
Late frosts represent an increasing danger for the blueberry blossom, whichdue to the weatheris becoming increasingly commonbeforetheactual flowering periodbegins in May. If April is very mild, the blueberry blossom will be postponed by a few weeks. If the warm days are followed by frost and cold, the flowers freeze. Therefore, if the blueberry blossoms prematurely, you should keep an eye on the weather and protect the blueberry bush with a fleece if frost is imminent.
How do I prevent flower loss due to drought?
The simplest answer to this question is of courseWatering This is especially true for cultivated blueberries in the pot if they don't get any rain on the balcony. When planting blueberries in the garden bed, you should also make sure that the plants do not dry out. A layer of mulch, for example, can help preventatively.
Tip
Blueberries in raised beds
To ensure that the blueberries in the bed do not lose their flowers, it is important to ensure a continuous supply of water. Since blueberries bloom earlier in warmer soils, it is important to closely monitor the weather forecast to avoid frost damage to the flowers.
