Ideal Temperature for Fritillaria verticillata thunbergii
Images of Fritillaria verticillata thunbergii
Signs of Cold Stress in Fritillaria verticillata thunbergii
Symptoms
Fritillaria verticillata thunbergii tolerates cold well and grows optimally when temperatures are above 59℉. In winter, maintain temperatures above 50℉. If the temperature drops below 41℉, while no immediate changes might be seen in winter, reduced or absent sprouting may occur in spring.
Solutions
In spring, remove any sections that have not sprouted.
Signs of Heat Stress in Fritillaria verticillata thunbergii
Symptoms
In summer, Fritillaria verticillata thunbergii should be maintained below 77℉. When temperatures exceed 86℉, the plant's foliage may lighten, curl, become prone to sunburn, and in severe cases, the entire plant might wilt and dry out.
Solutions
Remove any sun-damaged and desiccated portions. 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.
