Alligatorlily

Hymenocallis palmeri

Native to:
United States

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Amaryllidaceae
Genus:
Hymenocallis
Species:
Hymenocallis palmeri
USDA Symbol:
HYPA4

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
60 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
apr,may,jun,jul
Bloom Colors:
white

Wildlife Benefits

Butterflies & Moths:
★☆☆☆☆ Documented Lepidoptera association (GBIF)

Garden & Ecology Notes

Wildlife Value:
butterflies, moths
Deer Resistant:
Yes
Fragrant:
Yes

Soil Requirements

Soil Type:
moist, sandy, well-drained soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
native to wetland areas, prefers periodic flooding

Propagation & Germination

Stratification:
None required
Germination Time:
14–60 days
Notes:
Seeds are recalcitrant and should be planted fresh; bulb offsets are more reliable for propagation.

The above propagation data sourced from Claude AI