Photo of Hymenocallis occidentalis flower by Phoenix Perennials and Specialty Plants Ltd.

Photo by Phoenix Perennials and Specialty Plants Ltd.

Used with permission, all rights reserved

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Hymenocallis occidentalis

Also Known As

  • Hymenocallis caroliniana

Plant type

perennial, bulb / corm / tuber

size

  • H: 1'-3'
  • W: 1'-2'

planting zones

  • 6a-10a

More Options

Hymenocallis occidentalis plant details

Hymenocallis occidentalis is a broadleaf deciduous or semi-evergreen perennial bulb / corm / tuber with green foliage. In summer white flowers emerge. Grows well with sun - mostly sun and standing water - regular water. Adapts to various soil conditions. Does well in average, clay, gritty and rich soil. A good option if you're seeking something heat tolerant, humidity tolerant and verticillium wilt resistant.

CHARACTERISTICS OF Hymenocallis occidentalis

Plant type: perennial bulb / corm / tuber
Plant family: amaryllidaceae
Foliage: deciduous or semi-evergreen green
Mature size: 1 FT - 2 FT - wide, 1 FT - 3 FT - tall
Flowers: white blooms in summer
Uses: bog garden, border plant, fragrant, rain garden

GROWING CONDITIONS for Hymenocallis occidentalis

USDA Zones: 6a - 10a
Sun exposure: sun - mostly sun
Watering frequency: standing water - regular
Resistant to: heat, humidity and verticillium wilt
Soil needs: average, clay, gritty and rich

Nursery contributed plant descriptions

This spider lily resembles a pure white, spidery daffodil with a round corona which is yellow at the very centre, long, thin filaments and orange stamens, and long, narrow, arching petals. Flowers are fragrant and are borne on stems 1-2 feet tall above the Amaryllis-like foliage. Hymenocallis caroliniana is perhaps the hardiest member of a mostly subtropical and tropical genus. Grow in evenly-moist to wet soils in full sun to part shade.

Gardening facts about Hymenocallis occidentalis plant

How to Grow Hymenocallis occidentalis

  • Sun Exposure

    • sun - mostly sun
  • Water Needs

    • standing water - regular
  • Soil Needs

    • clay
    • adaptable
    • average
    • rich
    • gritty
  • Special Situation

    • heat tolerant
    • humidity tolerant
    • verticillium wilt resistant

Features

  • Foliage Color

    • green
  • Flower Color

    • white
  • Flower Season

    • summer
  • Foliage Season

    • deciduous
    • semi-evergreen

See other plant types of Hymenocallis for your garden

aka St. Nicholas Star Spider Lily

Plant Type

Bulb / Corm / Tuber, Aquatic

Zones

7a-10b

Size

Height: 12"-15"

Width: 12"-18"

  • sun - mostly sun
  • even moisture
Photo of Hymenocallis harrisiana flower by Cutelyaware
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aka Cayman Islands spider-lily, Mangrove Spider Lily, Perfumed Spider Lily, Peruvian daffodil, Spider Lily

Plant Type

Perennial, Bulb / Corm / Tuber

Zones

10a-11

Size

Height: 12"

Width: 12"

  • sun - mostly shade
  • regular
Photo of Hymenocallis latifolia flower by Almost Eden
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aka Spider Lily

Plant Type

Perennial, Grass / Grass Like

Zones

8a-11

Size

Height: 12"

Width: 6"

  • sun - mostly sun
  • regular
Photo of Hymenocallis aff. liriosome by Arrowhead Alpines
View Plant

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aka Hymenocallis festalis, Hymenocallis x festalis, Ismene festalis, Ismene x festalis, Basket Lily, Peruvian Daffodil, Spider Lily

Plant Type

Perennial, Bulb / Corm / Tuber

Zones

8a-11

Size

Height: 18"-24"

Width: 12"-15"

  • sun - mostly sun
  • even moisture - regular
Photo of Ismene x deflexa by Edens Blooms
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aka Spider Lily

Plant Type

Perennial, Bulb / Corm / Tuber

Zones

8a-12

Size

Height: 24"-30"

Width: 10"-12"

  • sun - mostly sun
  • regular
  • dry when dormant
Photo of Hymenocallis x festalis 'Zwanenburg' flower by Secret Garden Growers
View Plant

More Options

+15 more Hymenocallis
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