Ideal Temperature for Blue wild indigo
Images of Blue wild indigo
Signs of Cold Stress in Blue wild indigo
Symptoms
Blue wild indigo tolerates cold well and flourishes when temperatures are above 60℉. In winter, it needs to stay above 50℉. If temperatures drop below 30℉, while winter changes might not be obvious, spring may see reduced or no new growth.
Solutions
In spring, remove any sections that have not sprouted.
Signs of Heat Stress in Blue wild indigo
Symptoms
In summer, Blue wild indigo should be maintained below 75℉. When temperatures go above 85℉, the plant's leaves might lighten, curl, get sunburned, and in severe cases, the whole plant could wilt and dry out.
Solutions
Cut off 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 keep the soil damp.
