If you only observe hanging flowers at midday on hot days, you can rule out a care mistake. This is a protective mechanism of the hydrangea, which reduces the evaporation surface through the hanging leaves. But what should you do if a hydrangea suddenly lets its leaves and flowers hang limply without the summer heat being responsible?
Why does a hydrangea let its flowers droop and what can help?
If a hydrangea droops its flowers, lack of water may be the cause. Immediate help: Immerse potted hydrangeas in water until no more air bubbles appear; Water outdoor hydrangeas abundantly to reach deeper layers of soil. Avoid waterlogging.
First aid measures for hanging flowers
The hydrangea is also known as hydrangea, meaning water slurper. This name refers to the plant's great thirst. You need to water the hydrangea regularly, especially during long dry periods. If you forget to water, the hydrangea's leaves and flowers will droop sadly and may even die due to lack of water.
Water adequately
If the soil feels very dry and the hydrangea has hanging flowers, you should provide the plant with plenty of fluid as quickly as possible. You can immerse potted hydrangeas in a bucket of water until no more air bubbles appear. You should flood outdoor hydrangeas thoroughly so that the moisture penetrates into the deeper layers of the earth.
Tips & Tricks
Since hydrangeas, like many plants, are very sensitive to waterlogging, you must not oversupply them with water. Water only when the top few inches of soil feel dry and discard any excess water in the saucer after 15 minutes.