Ideal Temperature for Blue globe thistle
Images of Blue globe thistle
Indications of Cold Temperatures in Blue globe thistle
Symptoms
Blue globe thistle tolerates cold well and flourishes optimally when temperatures exceed 65℉. In winter, it needs to stay above 50℉. If the temperature drops below 40℉, while no immediate winter changes might be apparent, spring may see reduced or absent sprouting.
Solutions
In spring, remove any sections that have not sprouted.
Indications of Warm Temperatures in Blue globe thistle
Symptoms
In summer, Blue globe thistle should be maintained below 75℉. When temperatures surpass 90℉, the plant's leaves might lighten, curl, become prone to sun damage, and in extreme cases, the whole plant could 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 fabric to provide cover. Water the plant in the morning and evening to maintain soil moisture.
