Ideal Temperature for White fir
Images of White fir
Signs of Cold Stress in White fir
Symptoms
White fir exhibits exceptional cold hardiness, but winter temperatures should remain above 20℉. Should the temperature fall below this point, while no immediate changes might be apparent in winter, branches could become fragile and parched by spring, with no new growth appearing.
Solutions
During spring, remove any lifeless branches that have not developed fresh foliage.
Signs of Heat Stress in White fir
Symptoms
White fir does not withstand elevated temperatures well. When temperatures surpass 75℉, it might shed a considerable number of leaves, and in extreme instances, the entire plant could wilt and perish.
Solutions
Cut off any sun-damaged and desiccated sections. Relocate the plant to an area offering protection from the midday and afternoon sun, or employ a shade cloth for cover. Water the plant in the morning and evening to maintain soil moisture.
