Palmer's Mariposa Lily

Calochortus palmeri

Native to:
United States

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Liliaceae
Genus:
Calochortus
Species:
Calochortus palmeri
USDA Symbol:
CAPA3

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Geophyte
Height:
60 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
may,jun,jul
Bloom Colors:
white, cream, yellow

Wildlife Benefits

Bees:
★☆☆☆☆ Documented bee visitation (GBIF)

Garden & Ecology Notes

Wildlife Value:
bees, native pollinators
Deer Resistant:
Yes
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Geophyte that resprouts from underground bulbs after fire. Often increases in abundance following burns in chaparral communities.

Soil Requirements

Soil Type:
well-drained, rocky or sandy soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to mountainous regions, prefers open slopes

Propagation & Germination

Stratification:
None required
Germination Time:
14–60 days
Notes:
Seeds germinate with fall rains; bulbs require a dry summer dormancy period. Best grown from offsets or bulblets.

The above propagation data sourced from Claude AI

Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).; then Cold-moist stratification for 60 days.

Source: Claude AI