The DBL Jean Swann Daylily (scientifically known as Hemerocallis hybrida ‘Jean Swann’ or simply Jean Swann) is a stunning, fragrant, and highly sought-after perennial known for its large, ruffled, and cream-peach double blooms. Hybridised by E.R. Joiner in 1993, it has won the American Daylily Society’s Honourable Mention and is a favourite in cottage gardens. [1, 2, 3, 4, 5]
Plant Profile
- Flower Type: Double/Peony form with extra petaloids, offering a lush, ruffled look.
- Colour: Silky, pale yellow to near-white and peach-cream with a subtle green throat.
- Flower Size: Large, up to 15 cm (or 6 inches) in diameter.
- Height & Spread: Grows to a mature scape height of about 80 cm (32 inches) with a spread of around 30 cm (12 inches).
- Bloom Time: Mid-season to late summer. It is recognised as a reliable rebloomer in many climates.
- Hardiness: Hardy in USDA Zones 3–9, making it capable of surviving temperatures as low as -40°C. [1, 2, 3, 4, 5, 6, 7, 8]
Care & Cultivation
- Sunlight: Prefers full sun for maximum bud production, though it will tolerate partial shade. [1, 2]
- Soil: Adapts to most soil types, but thrives in fertile, well-draining soil with a pH level between 6.0 and 6.5. [1]
- Watering: Provide plenty of water during the growing and blooming season. Though quite drought-tolerant once established, it performs best when the soil is kept moist but not soggy. [1, 2, 3]
- Maintenance: Deadhead spent blooms and trim away old flower stems to encourage reblooming. Divide clumps every 3 to 4 years to maintain vigour and encourage prolific flowering. [1, 2, 3]
Where to Buy
If you are looking to purchase bare-root divisions or potted plants, you can explore the following online suppliers:
- Compare prices and availability via the American Daylily Society cultivar database.
- Browse bare roots on Gardens4You.
- Purchase potted specimens at Gardening Express.
