health
Stop hydrangeas from drooping by adding 1 common item to the soil now
Hydrangeas are a popular plant to grow in UK gardens, but the recent hot weather and heatwave may have had a negative effect on the plant’s vitality. As the plant is not drought-resistant, gardeners may end up with dry, crispy and drooping leaves on their hydrangeas.
TL;DR
- Hydrangeas are not drought-resistant and can become droopy, dry, and crispy in hot weather.
- Rehydrate droopy hydrangeas by pouring water directly onto the soil at the base of the plant, targeting the roots.
- Avoid overwatering from the top; focus on getting moisture into the ground.
- If leaves are green with a hint of yellow and droopy, they likely need more water.
- A 'scratch test' on the stem can determine if a plant is too far gone (brown underneath) or still healthy (green underneath).
- Composted leaves can be added to the soil to help retain moisture and nutrients, especially in sunny spots.
- Feed hydrangeas only after they have been well watered and show signs of recovery, using a multipurpose or slow-release feed.
- To prevent future drooping, irrigate through autumn and winter, and consider transplanting to a shadier location during the dormant season.