The butterfly pea grows natively in warm regions and prefers a temperature range of 68 to 100 ℉ (20 to 38 ℃). In the summer months, it can tolerate temperatures up to 104 ℉ (40 ℃) with sufficient water. During the winter, it's recommended to keep the plant in a warmer environment or protect it from frost.
Butterfly pea is extremely heat-loving, and any cold temperatures can cause harm to it. In the autumn, it is recommended to bring outdoor-grown Butterfly pea 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.