Vernalpool Brodiaea

Brodiaea nana

Native to:
United States

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Asparagaceae
Genus:
Brodiaea
Species:
Brodiaea nana
USDA Symbol:
BRNA4

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Geophyte
Height:
15 cm
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
apr,may,jun
Bloom Colors:
purple, blue

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:
Corms survive fire and plants often show increased flowering following burns in grassland and chaparral habitats.

Soil Requirements

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

Propagation & Germination

Stratification:
None required
Germination Time:
14–30 days
Notes:
Seeds germinate best with cool temperatures and moisture in fall. Plant goes dormant in summer after flowering.

The above propagation data sourced from Claude AI

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

Source: Claude AI