Ideal Temperature for Hooker's inula
Images of Hooker's inula
Signs of Cold Stress in Hooker's inula
Symptoms
Hooker's inula tolerates cold well and flourishes optimally when temperatures exceed 60℉. In winter, maintain temperatures above 50℉. If the temperature drops below 32℉, while no immediate winter changes might be apparent, spring may see reduced or absent sprouting.
Solutions
In spring, eliminate any sections that have not sprouted.
Signs of Heat Stress in Hooker's inula
Symptoms
In summer, Hooker's inula should be maintained below 75℉. When temperatures surpass 86℉, the plant's foliage may lighten, curl, become prone to sunburn, and in severe instances, the entire plant might wilt and desiccate.
Solutions
Remove any sun-damaged and dried portions. Relocate the plant to a spot offering protection from the midday and afternoon sun, or employ a shade cloth for cover. Water the plant in the morning and evening to ensure soil moisture.
