Ideal Temperature for Carolina geranium
Images of Carolina geranium
Signs of Cold Stress in Carolina geranium
Symptoms
Carolina geranium tolerates cold well and flourishes optimally when temperatures exceed 60℉. In winter, maintain temperatures above 50℉. If temperatures drop below 40℉, while winter effects might not be obvious, spring may see reduced or absent sprouting.
Solutions
In spring, remove any sections that have not sprouted.
Signs of Heat Stress in Carolina geranium
Symptoms
In summer, Carolina geranium should be maintained below 75℉. When temperatures surpass 85℉, foliage may lighten, curl, become prone to sunburn, and in severe instances, the plant may entirely wilt and dry out.
Solutions
Remove any sun-damaged and desiccated portions. Relocate the plant to a spot offering protection from midday and afternoon sun, or use a shade cloth. Water the plant in the morning and evening to maintain soil moisture.
