Photo of Ismene x deflexa by Edens Blooms

Photo by Edens Blooms

Used with permission, all rights reserved

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Ismene x deflexa

Also Known As

  • Hymenocallis festalis
  • Hymenocallis x festalis
  • Ismene festalis
  • Ismene x festalis
  • Basket Lily
  • Peruvian Daffodil
  • Spider Lily

Plant type

perennial, bulb / corm / tuber

size

  • H: 18"-24"
  • W: 12"-15"

planting zones

  • 8a-11

More Options

Ismene x deflexa plant details

Ismene x deflexa is a broadleaf deciduous, evergreen or semi-evergreen perennial bulb / corm / tuber with green foliage. In summer cream and white flowers emerge. Grows well with sun - mostly sun and even moisture - regular water. Does well in average, rich and well-drained soil. A good option if you're seeking something heat tolerant, humidity tolerant and verticillium wilt resistant.

CHARACTERISTICS OF Ismene x deflexa

Plant type: perennial bulb / corm / tuber
Plant family: amaryllidaceae
Foliage: deciduous, evergreen or semi-evergreen green
Mature size: 12 IN - 15 IN - wide, 18 IN - 24 IN - tall
Flowers: cream and white blooms in summer
Uses: container plant, fragrant, tropical-looking

GROWING CONDITIONS for Ismene x deflexa

USDA Zones: 8a - 11
Sun exposure: sun - mostly sun
Watering frequency: even moisture - regular
Resistant to: deer, heat, humidity and verticillium wilt
Soil needs: average, rich and well-drained

Nursery contributed plant descriptions

Looking like the love child of a Daffodil and an Orchid, this tropical bulb boasts 4” wide, fragrant white central blooms surrounded by showy, elongated, tendrilly petals. Flowers emerge in Summer on 2’ tall stalks with 2-5 flowers held in clusters at the very top. Excellent in bouquets! The glossy, strappy leaves form a dense clump up to 2’ tall, spreading over time. Bulbs can easily reach baseball-size or larger, something to bear in mind if you plan on growing it in a pot (min. 10 gal.). Evergreen in warm Winter areas - it will go dormant with the first frost, at which point water should be withheld. Can be over-Wintered as a bare-bulb or in a container where not hardy. Can handle drought, but flowers and reproduces best with average to high water. Divide in Spring for freebies! Provide excellent drainage for a healthy plant.
Also known as a basket lily or spider lily, this showy fragrant white bloomer is commonly referred to as a Peruvian daffodil because it resembles the familiar daffodil corona (tubular) flower form.

By: Leafari

Also called Hymenocallis Festalis, Peruvian Daffodil, and Spider Lily. This delightful South American beauty will charm you during the hottest part of summer. Hardy in zones 8+. Needs to brought inside for the winter elsewhere. 12/14 cm around bulbs

Gardening facts about Ismene x deflexa plant

How to Grow Ismene x deflexa

  • Sun Exposure

    • sun - mostly sun
  • Water Needs

    • even moisture - regular
  • Soil Needs

    • average
    • well-drained
    • rich
  • Special Situation

    • heat tolerant
    • humidity tolerant
    • verticillium wilt resistant

Features

  • Foliage Color

    • green
  • Flower Color

    • white
    • cream
  • Wildlife

    • deer resistant
  • Flower Season

    • summer
  • Foliage Season

    • evergreen
    • deciduous
    • semi-evergreen
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