Hemerocallis 'Hyperion' is a tall daylily celebrated for its lemon yellow, trumpet shaped blooms and graceful fragrance. Its height and luminous flowers make it a standout in perennial borders. Height & Spread: 36 - 40 in x 18 - 24 in Bloom Time: Midsummer Light Requirements: Full sun to part sun Soil Preference: Adapts to various soil types; prefers well drained, fertile soil Watering Needs: Moderate; tolerates brief drought once established Deer Resistance: Moderate Native Status Not native to North America. This cultivar is a long established hybrid developed from Asian daylily species and widely grown in temperate ornamental landscapes. Wildlife & Insects Butterflies Attracts butterflies such as Eastern Tiger Swallowtails, Painted Ladies, and Monarchs with its open form and midsummer nectar. Bees Frequently visited by native bumblebees, sweat bees, and honeybees gathering pollen from the exposed stamens. Hummingbirds Occasionally attracts Ruby Throated Hummingbirds that explore the trumpet shaped blooms for nectar. Spacing & Landscape Use Spacing Recommendations Space 18 - 24 in apart to allow foliage to mature fully and flower spikes to rise without crowding. Landscape Placement Ideal for back borders, mixed perennial plantings, or massed as a bright vertical accent in cottage style beds. Companion Plants Phlox paniculata (Garden Phlox) - Tall, full flower heads add soft volume and fragrant color to balance daylily structure. Rudbeckia fulgida (Black Eyed Susan) - Shares sunny color tones and blooms alongside 'Hyperion' for vibrant summer impact. Perovskia atriplicifolia (Russian Sage) - Airy silver foliage and lavender blue spires contrast the bold form of daylilies. Eryngium planum (Sea Holly) - Unique texture and metallic blue blooms add sharp contrast and support pollinators. Achillea millefolium (Common Yarrow) - Flat flower heads and ferny foliage provide a soft counterpoint to upright daylilies.
