Ideal Temperature for Scarlet fritillary
Images of Scarlet fritillary
Signs of Cold Stress in Scarlet fritillary
Symptoms
Scarlet fritillary tolerates cold well and flourishes optimally when temperatures exceed 60℉. In winter, maintain temperatures above 50℉. If temperatures drop below 40℉, while winter changes might not be obvious, reduced or absent sprouting could occur in spring.
Solutions
In spring, remove any sections that have not sprouted.
Signs of Heat Stress in Scarlet fritillary
Symptoms
During summer, Scarlet fritillary should be kept below 75℉. When temperatures surpass 85℉, the plant's foliage may lighten, curl, become prone to sunburn, and in severe instances, the entire plant might wilt and dry out.
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. Water the plant in the morning and evening to maintain soil moisture.
