Handwriting on the Wall Daylily thrives in well-drained soil with full sun exposure. Water consistently, ensuring the soil remains moist but not waterlogged. Deadhead spent blooms to encourage continuous flowering and cut back foliage after the blooming season for a tidy appearance. Fertilize in early spring with a balanced fertilizer to promote vigorous growth. Divide clumps every 3-5 years to prevent overcrowding and ensure healthy blooms.