Will my viburnum tolerate high temperatures?
Our Advice
Viburnums generally prefer moderate temperatures and can become stressed in extreme heat. If your viburnum is not tolerating hot temperatures, it may be due to a lack of moisture or too much exposure to direct sunlight. Viburnums require consistent moisture, especially during hot weather, and may need additional watering during periods of drought. Consider planting your viburnum in a location with partial shade or providing shade during the hottest part of the day to help protect it from the sun.
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