Ideal Temperature for Rose of sharon
Images of Rose of sharon
Signs of Cold Stress in Rose of sharon
Symptoms
Rose of sharon tolerates cold well and flourishes optimally when temperatures exceed 65℉. In winter, maintain temperatures above 55℉. If temperatures drop below 32℉, while no immediate winter damage may be apparent, branches can become brittle and dry by spring, preventing new growth.
Solutions
In spring, remove any dead branches that haven't produced new foliage.
Signs of Heat Stress in Rose of sharon
Symptoms
During summer, Rose of sharon should be kept below 75℉. When temperatures surpass 85℉, the plant's leaves may lighten in hue, their tips might dry and shrivel, and the plant becomes more prone to sun damage.
Solutions
Remove any sun-damaged and desiccated sections. Relocate the plant to a spot offering protection from midday and afternoon sun, or use a shade cloth for cover. Water the plant in the morning and evening to maintain soil moisture.
