Butterfly Mariposa Lily

Calochortus venustus

Native to:
United States

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Liliaceae
Genus:
Calochortus
Species:
Calochortus venustus
USDA Symbol:
CAVE3

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Geophyte
Height:
60 cm
Light Requirements:
Part Shade
Drought Tolerance:
High
Bloom Months:
may,jun,jul
Bloom Colors:
white, yellow, red, purple, pink

Wildlife Benefits

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

Garden & Ecology Notes

Wildlife Value:
bees, small mammals
Deer Resistant:
Yes
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Bulbs survive fire and may show increased flowering following burns that remove competing vegetation and open canopy.

Soil Requirements

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

Propagation & Germination

Stratification:
None required
Germination Time:
14–60 days
Notes:
Seeds germinate in fall with cool temperatures and moisture. Plants require summer dormancy as bulbs after spring flowering and are adapted to Mediterranean climate.

The above propagation data sourced from Claude AI

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

Source: Claude AI