Boojum Tree

Fouquieria columnaris

Native to:
Mexico

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Fouquieriaceae
Genus:
Fouquieria
Species:
Fouquieria columnaris
USDA Symbol:
FOCO3

Growth Characteristics

Height:
1800 cm
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
aug,sep,oct
Bloom Colors:
yellow, cream

Host Plant for Caterpillars

Electra buckmoth (Hemileuca electra), tricolor buckmoth (Hemileuca tricolor)

Reported Fauna Sightings

Hummingbirds: Costa's Hummingbird (Calypte costae)

Garden & Ecology Notes

Wildlife Value:
bees, hummingbirds
Deer Resistant:
Yes
Fragrant:
Yes

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
6.0 - 8.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to arid desert regions

Propagation & Germination

Stratification:
None required
Germination Time:
7–21 days
Notes:
Seeds germinate readily when fresh with warmth and moisture; viability decreases rapidly with storage.

The above propagation data sourced from Claude AI