Ideal Temperature for Pimpernel willowherb
Images of Pimpernel willowherb
Signs of Cold Exposure in Pimpernel willowherb
Symptoms
Pimpernel willowherb tolerates cold well and flourishes optimally when temperatures exceed 50℉. In winter, maintain temperatures above 40℉. If temperatures drop below 32℉, while winter changes might not be obvious, spring may see reduced or absent sprouting.
Solutions
In spring, remove any sections that have not sprouted.
Signs of Heat Exposure in Pimpernel willowherb
Symptoms
During summer, Pimpernel willowherb should be maintained below 60℉. When temperatures surpass 70℉, the plant's leaves 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 desiccated. Relocate the plant to a spot offering protection from midday and afternoon sun, or use a shade cloth for cover. Water the plant in the morning and evening to keep the soil hydrated.
