Ideal Temperature for Canna lily
Images of Canna lily
Signs of Cold Stress in Canna lily
Symptoms
Canna lily tolerates cold well and flourishes optimally when temperatures exceed 68℉. In winter, maintain temperatures above 50℉. If temperatures drop below 32℉, while no immediate winter changes might be apparent, spring may see reduced or absent sprouting.
Solutions
In spring, remove any sections that have not sprouted.
Signs of Heat Stress in Canna lily
Symptoms
During summer, Canna lily should be maintained below 86℉. When temperatures surpass 95℉, the plant's leaves might lighten, curl, become prone to sunburn, and in severe instances, the entire plant could 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 ensure soil moisture.
