Ideal Temperature for Flame acanthus
Images of Flame acanthus
Signs of Cold Stress in Flame acanthus
Symptoms
Flame acanthus tolerates cold well and flourishes optimally when temperatures exceed 65℉. In winter, maintain temperatures above 50℉. If temperatures drop below 32℉, while immediate changes might not be apparent in winter, branches can become brittle and dry by spring, with no new growth appearing.
Solutions
In spring, remove any dead branches that have not produced new foliage.
Signs of Heat Stress in Flame acanthus
Symptoms
During summer, Flame acanthus should be maintained below 85℉. When temperatures surpass 95℉, the plant's leaves may lighten in hue, tips might dry and shrivel, and it becomes more prone to sun damage.
Solutions
Remove any sun-damaged and desiccated sections. Relocate the plant to a spot offering protection from the midday and afternoon sun, or use a shade fabric. Water the plant in the morning and evening to ensure soil moisture.
