Amherstia requires a tropical or subtropical environment with ample sunlight, although it thrives best in partial shade. Consistent watering to maintain moist, well-draining soil is crucial, without letting the roots sit in water. Temperature preferences are warm, avoiding frost. Humidity should be kept high. Amherstia faces challenges like pests such as aphids and scales and is prone to root rot if overwatered. Seasonally, amherstia demands more water and shade during hotter months, while growth slows in cooler conditions, necessitating reduced watering and protection from cold.