Hibiscus flowers are also traditionally valued for haircare, herbal use, and decorative offerings. Light - Requires 6 - 8 hours of full sunlight daily for maximum flowering. Water - Moderate; keep the soil evenly moist but not waterlogged. Soil - Well - drained loamy mix enriched with compost. Feed - Apply a potassium - rich liquid fertilizer every 20 - 30 days during the flowering season. Prune - Trim lightly after each flowering cycle to maintain shape and promote new buds. Pests - If aphids or spider mites appear, treat with neem spray or mild insect soap.