Ideal Temperature for Jack-in-the-pulpit
Images of Jack-in-the-pulpit
Signs of Cold Stress in Jack-in-the-pulpit
Symptoms
Jack-in-the-pulpit tolerates cold well and flourishes optimally when temperatures exceed 60℉. In winter, it needs to stay above 50℉. If the temperature drops below 40℉, while no immediate changes might be seen in winter, there could be reduced or absent sprouting in spring.
Solutions
In springtime, eliminate any sections that have not emerged.
Signs of Heat Stress in Jack-in-the-pulpit
Symptoms
In summer, Jack-in-the-pulpit should be maintained below 75℉. When temperatures surpass 85℉, the plant's foliage might lighten, curl easily, be prone to sun damage, and in extreme cases, the whole plant could wilt and desiccate.
Solutions
Remove the sun-damaged and shriveled portions. Relocate the plant to an area offering protection from the midday and afternoon sun, or employ a shade fabric for cover. Irrigate the plant in the morning and evening to maintain soil moisture.
