Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Orobanchaceae

Genus:

Castilleja

Species:

Castilleja densiflora var. gracilis

Growth Characteristics

Growth Habit:

Forb/herb

Height:

30 cm

Drought Tolerance:

Low

Bloom Months:

mar,apr,may,jun

Bloom Colors:

white, cream, yellow

Garden & Ecology Notes

Wildlife Value:

bees, hummingbirds, butterflies

Deer Resistant:

Yes

Source: Claude claude-sonnet-4-5-20250929 Batch

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–30 days

Notes:

Hemiparasitic species may benefit from presence of host plant roots during germination. Seeds require light and cool temperatures.

Source: Claude claude-sonnet-4-5-20250929 Batch