Ideal Temperature for Wild Perennial Lupine
Images of Wild Perennial Lupine
Signs of Cold Stress in Wild Perennial Lupine
Symptoms
Wild Perennial Lupine tolerates cold well and flourishes optimally when temperatures exceed 60℉. In winter, it needs to be maintained above 50℉. Should the temperature drop below 32℉, while no immediate winter changes might be apparent, a reduction or absence of sprouting could occur in spring.
Solutions
In spring, remove any sections that have not sprouted.
Signs of Heat Stress in Wild Perennial Lupine
Symptoms
During summer, Wild Perennial Lupine should be maintained below 75℉. When temperatures surpass 85℉, the plant's foliage might lighten, tend to curl, become prone to sun damage, and in severe instances, the entire plant could wilt and dry out.
Solutions
Remove any sun-damaged and desiccated portions. Relocate the plant to an area offering protection from the midday and afternoon sun, or employ a shade cloth for cover. Water the plant in the morning and evening to maintain soil moisture.
