Ideal Temperature for Yellow star-thistle
Images of Yellow star-thistle
Signs of Cold Temperatures in Yellow star-thistle
Symptoms
Yellow star-thistle tolerates cold well and flourishes optimally when temperatures exceed 60℉. In winter, it needs to stay above 45℉. 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 did not sprout.
Signs of High Temperatures in Yellow star-thistle
Symptoms
In summer, Yellow star-thistle should be maintained below 75℉. When temperatures surpass 95℉, the plant's leaves might lighten, curl, become prone to sun damage, and in severe instances, 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 midday and afternoon sun, or use a shade cloth. Water the plant in the morning and evening to maintain soil moisture.
