Partial Shade: Plant hydrangeas in areas that receive 4-6 hours of morning sun, which is ideal for most varieties, especially bigleaf hydrangeas. This allows them to benefit from sunlight without suffering from the intense heat of the afternoon sun.
Transplanting: If your hydrangeas are currently in a location with excessive sun exposure, consider transplanting them to a shadier spot in the fall or spring. This helps reduce stress on the plants.
Use Containers Mobility: If you don’t have a suitable spot in your garden, consider planting your hydrangeas in containers. This allows you to move them around to find the best light conditions, especially during peak sun hours.
Provide Shade Shade Cloth or Umbrellas: During particularly hot days, use shade cloths or umbrellas to protect your hydrangeas from direct sunlight. This can help prevent sunburn on the leaves and flowers.
Mulching Moisture Retention: Apply a layer of mulch around the base of the plants. This not only helps retain soil moisture but also keeps the roots cooler, reducing stress from heat.
Watering Consistent Moisture: Ensure your hydrangeas are well-watered, especially during hot spells. Regular watering can help mitigate the effects of excessive sun exposure.
By implementing these strategies, you can protect your hydrangeas from too much sun and promote healthier growth and blooms.