Cannonball tree requires a humid, tropical or subtropical environment for optimal growth, thriving in full to partial sunlight. The genus prefers consistently moist, well-drained soil, high in organic matter, and can be sensitive to fluctuations in temperature, particularly frost. Common challenges include vulnerability to pests like mealybugs and aphids, and diseases such as root rot. Seasonal considerations involve protecting cannonball tree from cold temperatures in the winter and ensuring adequate water during hotter months to mimic its natural habitat.