Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Boraginaceae

Genus:

Onosma

Species:

Onosma sieheana

Growth Characteristics

Growth Habit:

Subshrub

Height:

40 cm

Drought Tolerance:

High

Bloom Months:

may,jun,jul

Bloom Colors:

yellow

Garden & Ecology Notes

Wildlife Value:

bees

Deer Resistant:

Yes

Source: deepseek-v4-flash

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–30 days

Notes:

Seeds benefit from cold stratification for 4-8 weeks before sowing.

Source: deepseek-v4-flash