Island mallow is native to regions with moderate temperatures. Its optimal temperature needs range from 68 to 100.4 °F (20 to 38 °C). To ensure healthy growth in different seasons, gradually adjust temperatures to meet its preferences.
Island mallow is extremely heat-loving, and any cold temperatures can cause harm to it. In the autumn, it is recommended to bring outdoor-grown Island mallow indoors and place it near a bright window, but it should be kept at a certain distance from heaters. Maintaining temperatures above {Suitable_growth_temperature_min} during winter is beneficial for plant growth. Any temperatures approaching {Tolerable_growing_temperature_min} are detrimental to the plant.