Blueberries planted in the garden were considered problem-free when it came to the threat of late frosts. As a rule, flowering begins after the last frost. A warmer March and a colder April mean that the blueberry flowers need protection.
How do I protect blueberry flowers from frost?
The easiest way to protect blueberry flowers from frost is to wrap up theblueberry bush. Use a plant protection fleece for the winter. Place the fleece loosely over the bush. Then tie it at the bottom.
Is the blueberry hardy?
The blueberry is ahardy berry bush However, without protection, the bushes only survive the winter if they are planted out in the garden. Blueberries on the balcony need winter protection because cold and frost penetrate the planter and damage the roots.
Do blueberry flowers need to be protected from frost?
Threateninglate frostsduring theflowering periodof the blueberry, you shouldprotect the bush from frost and coldFor example, if you have a blueberry hedge in your garden, you should keep a close eye on the berry bushes from the beginning of April. The flowering period has moved forward by a few weeks in recent years. It can happen that your blueberries are already blooming in mid-April. Since late frosts are not uncommon during this time, there is a risk of frost damage.
What measures protect blueberry blossoms from frost?
Blossoms and buds of the blueberry can be protected in the gardenwithaanti-frost fleecefrom late frostsSo that you can pack the bushes in time, you should closely follow the weather forecast for your region. In professional cultivated blueberry cultivation, the flowers are protected with anti-frost irrigation. You should discuss with an expert whether irrigation is worthwhile for your garden.
Tip
Save blueberries from freezing
As with flowering, the new growth of the blueberry has also moved forward. To prevent the blueberry bush from freezing, you should also protect the new shoots from late frosts with a plant protection fleece.
