Daylily 'Round Midnight': Mercer's 1992 Dark Beauty

Overview

Hemerocallis 'Round Midnight' is a captivating daylily hybridized by Mercer and registered in 1992. The name evokes the deep, mysterious colors of the night.

Key Characteristics

• Family: Hemerocallidaceae
• Genus: Hemerocallis
• Cultivar: Round Midnight
• Hybridizer: Mercer
• Registration Year: 1992

Color and Form

This cultivar typically produces very dark flowers—deep purple, near-black, or dark wine—with a round, full form. The petals may have a velvety texture and a subtle ruffle. A contrasting lighter eye (often yellow or green) adds drama. Flowers are 5–6 inches.

Design Uses

Excellent for a gothic or moon garden theme. Pair with silver foliage or white flowers for high contrast. The dark color recedes in the landscape, so plant in groups for impact.