Hymenocallis x festalis Zwanenburg (Peruvian Daffodil)
Prized for its large flowers, Hymenocallis x festalis ‘Zwanenburg’ (Peruvian Daffodil) is a tender bulbous perennial boasting showy umbels of up to 5 large, deliciously scented, ivory-white flowers, 5 in. across (12 cm), in mid to late summer. The flowers open up to look like giant white spiders, but these spiders come with a wonderfully sweet fragrance.
Prized for its large flowers, Hymenocallis x festalis 'Zwanenburg' (Peruvian Daffodil) is a tender bulbous perennial boasting showy umbels of up to 5 large, deliciously scented, ivory-white flowers, 5 in. across (12 cm), in mid to late summer. The flowers open up to look like white yellow spiders, but these spiders come with a wonderfully sweet fragrance. Resembling a daffodil, each flower features a scalloped-edged cup and 6 extremely narrow, spreading petals. The blossoms rise atop leafless stalks, well above the basal foliage of strap-shaped, dark green leaves. Adding flare to borders and containers, this Peruvian Daffodil is a must for the evening garden where its citrus-like fragrance can be enjoyed.
- Grows up to 24-30 in. tall (60-75 cm) and 12-18 in. wide (30-45 cm).
- Performs best in full sun to part shade in moist, organically rich, well-drained soil. Peruvian Daffodil does not like temperatures less than 59°F (15°C) so do not plant it out too early in the spring and bring it indoors early in the fall before it gets hit with heavy frosts.
- If you live in a cool area (hardiness zones 3-7) and you want to save your Peruvian Daffodil bulbs for next spring, you may dig them up before the first frost and store them over the winter. Place them in a cool, dry location in a dry medium such as peat or perlite where temperature remains between 55-60°F (12-15°C).
- Reliable, easy to grow, generally disease and pest free. Deer and rabbit resistant.
Requirements
Hardiness | 8 – 10 |
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Heat Zones | 6 – 10 |
Climate Zones | 5, 6, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 |
Plant Type | Bulbs, Perennials |
Plant Family | Hymenocallis |
Exposure | Full Sun, Partial Sun |
Season of Interest | Summer (Mid,Late) |
Height | 2' – 3' (60cm – 90cm) |
Spread | 1' – 2' (30cm – 60cm) |
Spacing | 8″ – 12″ (20cm – 30cm) |
Depth | 4" (10cm) |
Water Needs | Average |
Maintenance | Low |
Soil Type | Chalk, Clay, Loam, Sand |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Moist but Well-Drained, Well-Drained |
Characteristics | Fragrant, Showy |
Tolerance | Deer, Rabbit |
Garden Uses | Beds and Borders, Patio and Containers |