Simple Trick Keeps Hydrangeas Thriving Through Summer Heat

Hydrangeas, beloved for their lush blooms, can struggle with summer heat, often appearing wilted by afternoon. However, a simple gardening trick can help them thrive: adjust your watering schedule. Expert gardener Bethany Naccarato advises against immediate watering when hydrangeas droop in the heat, explaining it's a natural way for the plant to reduce moisture loss.

"Don't panic immediately," Naccarato suggests. "Many will recover on their own when temperatures drop in the evening." Watering during the peak heat of the day is often counterproductive. The soil is hot, causing much of the water to evaporate before it reaches the roots. This not only fails to help the plant but can weaken it over time if repeated.

Instead, Naccarato recommends checking the plant after sunset. As temperatures cool, the leaves and flowers should perk up. If the plant remains wilted even after it cools down, then watering is necessary. While evening watering isn't ideal due to potential moisture-related diseases and pests, it's acceptable in extreme heat. For regular care, morning watering is best, allowing water to penetrate the cooler soil and ensuring the plant has adequate moisture for the day.

For those planning to plant hydrangeas, choosing a heat-tolerant variety can make a significant difference. The 'Limelight' hydrangea (Hydrangea paniculata 'Limelight') is highlighted for its resilience to sun and high temperatures, requiring less watering and wilting less frequently than traditional varieties. This makes it an excellent choice for sunnier gardens.

“

Have you noticed hydrangeas looking droopy during the afternoon heat? Don't panic immediately. Many will recover on their own when temperatures drop in the evening.