Agapanthus and Daylilies Not Blooming: Nitrogen, Sun, and Water Fixes

Agapanthus: lush leaves, no flowers. Daylilies: yellow, weak, few blooms. Both 2–3 years old, League City, TX. Superthrive and Miracle-Gro used.

Agapanthus Fix

• Too much nitrogen. Miracle-Gro = high N. Switch to Miracle-Gro Bloom Booster (10-52-10) or similar.
• Full sun (6+ hrs). Shade = leaves only.
• Divide if crowded (center dies out).

Daylily Fix

• Yellow/weak = overwatering or poor drainage. Clay soil? Raise beds.
• Full sun.
• Low-N fertilizer.

Process

Flower problems = elimination game. Adjust one factor, wait 4 weeks, reassess. You'll hit the combo.