Ideal Temperature for Black mustard
Images of Black mustard
Signs of Cold Stress in Black mustard
Symptoms
Black mustard tolerates cold well and flourishes optimally when temperatures exceed 60℉. In winter, it should be maintained above 50℉. If temperatures drop below 40℉, while no immediate changes might be apparent in winter, a reduction or complete absence of sprouting could occur in spring.
Solutions
In spring, remove any sections that have not sprouted.
Signs of Heat Stress in Black mustard
Symptoms
During summer, Black mustard should be kept below 68℉. When temperatures surpass 75℉, the plant's leaves might lighten in hue, tend to curl, become prone to sun damage, and in severe instances, the entire plant could wilt and desiccate.
Solutions
Remove any parts that are sunburned and dried. 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.
