Ideal Temperature for Elkweed
Images of Elkweed
Signs of Cold Stress in Elkweed
Symptoms
Elkweed tolerates cold well, but winter temperatures should stay above 32℉. If temperatures fall below this, while no immediate winter changes may be seen, spring sprouting could be reduced or absent.
Solutions
In spring, remove any sections that have not sprouted.
Signs of Heat Stress in Elkweed
Symptoms
Elkweed does not handle high temperatures well. When temperatures exceed 75℉, its growth ceases, and it becomes more prone to rot.
Solutions
Remove any parts that are sun-damaged 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 maintain soil moisture.
