The native growth environment of red ginger suggests that it requires a warm and humid climate. It prefers a temperature range between 68 ℉ (20 ℃) and 100.4 ℉ (38 ℃), which suits its tropical nature. During winter, it is recommended to protect the plant from cold winds and frost, and maintain a temperature of at least 60.8 ℉ (16 ℃) to prevent damage.
Red ginger is extremely heat-loving, and any cold temperatures can cause harm to it. In the autumn, it is recommended to bring outdoor-grown Red ginger 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.