Ideal Temperature for Western wallflower
Images of Western wallflower
Signs of Cold Stress in Western wallflower
Symptoms
Western wallflower tolerates cold well, but winter temperatures should stay above 32℉. If temperatures fall below this point, while no immediate changes might be seen in winter, reduced or absent sprouting could occur in spring.
Solutions
During spring, remove any sections that have not sprouted.
Signs of Heat Stress in Western wallflower
Symptoms
Western wallflower does not handle high temperatures well. When temperatures go above 75℉, its development ceases, and it becomes more prone to decay.
Solutions
Cut off any parts that are sun-damaged and dried out. Relocate the plant to a spot offering protection from the midday and afternoon sun, or use a shade fabric to provide cover. Water the plant in the morning and evening to maintain soil moisture.
