Pomegranate are tropical plants that thrive in areas outdoors with low rainfall and intense heat. For maximum blooming, they need direct sunlight for at least 5 hours per day. For best results, night temperatures should stay above 60°F (15°C) while daytime temperatures can exceed 100°F (38°C) without ill effect.
Tips: Keep soil evenly moist. Water it by submerging. Provide it with moderate to high light. Fertilize it monthly with general fertilizer. Recommended temperature is 65 degrees F and up.