Ideal Temperature for Arum-leaf arrowhead
Images of Arum-leaf arrowhead
Signs of Cold Stress in Arum-leaf arrowhead
Symptoms
Arum-leaf arrowhead tolerates cold well and flourishes when temperatures exceed 60℉. In winter, it needs to stay above 50℉. If temperatures drop below 40℉, while winter changes might be unnoticeable, spring may see reduced or absent sprouting.
Solutions
In spring, remove any sections that did not sprout.
Signs of Heat Stress in Arum-leaf arrowhead
Symptoms
During summer, Arum-leaf arrowhead should be maintained below 75℉. When temperatures surpass 85℉, the plant's leaves might lighten, curl easily, suffer sunburn, and in extreme cases, the whole plant could wilt and dry out.
Solutions
Remove 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 maintain soil moisture.
