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Hymenocallis x festalis (Peruvian Daffodil)

Peruvian Daffodil, Spider Lily, Ismene x deflexa

AGM Award
Hymenocallis x festalis, Peruvian Daffodil, Spider Lily, Ismene, Ismene x deflexa, Fragrant flowers, White Flowers
Hymenocallis x festalis, Peruvian Daffodil, Spider Lily, Ismene, Ismene x deflexa, Fragrant flowers, White Flowers

Exotic-looking, award-winning Hymenocallis x festalis (Peruvian Daffodil) is a tender bulbous perennial boasting showy umbels, 8 in. across (20 cm), of 2-5 large, deliciously scented, white flowers in mid to late summer. The flowers open up to look like giant white spiders, but these spiders come with a wonderfully sweet fragrance. Resembling a daffodil, each flower features a deep central cup and 6 extremely narrow, curled 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.

  • Recipient of the prestigious Award of Garden Merit of the Royal Horticultural Society.
  • Grows up to 30 in. tall (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 the 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
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 Amaryllidaceae
Genus Hymenocallis
Common names Spider Lily
Exposure Full Sun, Partial Sun
Season of Interest Summer (Mid, Late)
Height 2' - 3'
(60cm - 90cm)
Spread 1' - 2'
(30cm - 60cm)
Spacing 8" (20cm)
Depth 4" (10cm)
Maintenance Low
Water Needs Average
Soil Type Chalk, Clay, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained, Well-Drained
Characteristics Fragrant, Plant of Merit, Showy
Tolerance Deer, Rabbit
Garden Uses Beds And Borders, Patio And Containers
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Alternative Plants to Consider

Hymenocallis latifolia (Perfumed Spider Lily)
Hymenocallis occidentalis (Northern Spider Lily)
Hymenocallis liriosme (Western Marsh Spider Lily)
Hymenocallis ‘Sulphur Queen’ (Peruvian Daffodil)
Hymenocallis x festalis ‘Zwanenburg’ (Peruvian Daffodil)
Hymenocallis ‘Tropical Giant’ (Peruvian Daffodil)

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Hymenocallis (Spider Lily)
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
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Requirements

Hardiness 8 - 10
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 Amaryllidaceae
Genus Hymenocallis
Common names Spider Lily
Exposure Full Sun, Partial Sun
Season of Interest Summer (Mid, Late)
Height 2' - 3'
(60cm - 90cm)
Spread 1' - 2'
(30cm - 60cm)
Spacing 8" (20cm)
Depth 4" (10cm)
Maintenance Low
Water Needs Average
Soil Type Chalk, Clay, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained, Well-Drained
Characteristics Fragrant, Plant of Merit, Showy
Tolerance Deer, Rabbit
Garden Uses Beds And Borders, Patio And Containers
How Many Plants
Do I Need?
Not sure which Hymenocallis (Spider Lily) to pick?
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