Alligator Lily, Alligatorlily, Spider Lily

Hymenocallispalmeri

Family
Amaryllidaceae (am-uh-ril-id-AY-see-ee)
Genus
Hymenocallis (hy-men-oh-KAL-is)
Species
palmeri (PALM-er-ee)
Synonym
Hymenocallis humilis
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Herbaceous
Height
12-18 in. (30-45 cm)
Spacing
15-18 in. (38-45 cm)
18-24 in. (45-60 cm)
Hardiness
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Danger
Parts of plant are poisonous if ingested
Bloom Color
White/Near White
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Other Details
Category
Herbs
Perennials
Ponds and Aquatics
Water Requirements
Requires consistently moist soil; do not let dry out between waterings
Very high moisture needs; suitable for bogs and water gardens
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Flowers are fragrant
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Regional

This plant is said to grow outdoors in the following regions:

Clermont, Florida

Houston, Texas

Featured Videos

Gardener's Notes:

2
positives
0
neutral
0
negative
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F
Coral Springs, FL | July 2013 | positive

Originally this plant, I was told is from the Florida keys. Out of curiosity the person who gave it to me said he wanted to see what ki...Read More

N
Boca Raton, FL (Zone 10a) | March 2005 | positive

Alligator Lily or Alligatorlily (Hymenocallis palmeri) is an upright perennial flowering Spider Lily. It is native and endemic to wet ope...Read More

Featured
Yellow-banded Dart
(Ocybadistes walkeri)
Broad-tailed Hummingbird
(Selasphorus platycercus)
Featured
Yellow-banded Dart
(Ocybadistes walkeri)
Broad-tailed Hummingbird
(Selasphorus platycercus)