Ideal Temperature for Dyer's madder
Images of Dyer's madder
Signs of Cold Stress in Dyer's madder
Symptoms
Dyer's madder tolerates cold well and flourishes optimally when temperatures exceed 60℉. In winter, maintain temperatures above 50℉. If the temperature drops below 40℉, while no immediate winter changes may be apparent, spring may see reduced or absent sprouting.
Solutions
In spring, remove any sections that have not sprouted.
Signs of Heat Stress in Dyer's madder
Symptoms
In summer, Dyer's madder should be kept below 70℉. When temperatures surpass 80℉, the plant's leaves might lighten in hue, tend to curl, become prone to sunburn, and in severe instances, the whole plant could wilt and dry out.
Solutions
Remove any parts that are sunburned and desiccated. Relocate the plant to a spot offering protection from the midday and afternoon sun, or use a shade cloth for cover. Water the plant in the morning and evening to maintain soil moisture.
