Stella d’Oro Daylilies Not Reblooming: Shade Is the Culprit

Why Your Daylilies Stop Blooming After Spring

A gardener in Indianapolis planted Stella d’Oro for continuous bloom but gets only a spring flush. The likely cause: too much shade. Daylilies need a minimum of 6 hours of direct sun daily.

Assessing Sun Exposure

• How many hours of direct sun do the plants actually receive?
• Can you limb up trees or move the plants to a sunnier spot?

Better Alternatives for Shade

If sun cannot be increased, switch to shade‑tolerant perennials. The responder suggests (for Zone 5):

• Alchemilla (lady’s mantle)
• Astilbe
• Anemone
• Doronicum (leopard’s bane)
• Helleborus (lenten rose)
• Lamium (dead nettle)
• Lobelia
• Ferns, hostas, and shade‑loving groundcovers

Newer Daylily Option

‘Stella Supreme’ is reported to surpass the original in vigor and bloom length, but still requires adequate sun.

Interactive Plant Finder

Bluestone Perennials’ Custom Search (bluestoneperennials.com) lets you filter by zone, sun, color, etc.