Dracocephalum grandiflorum

Dracocephalum grandiflorum

Native to:
China | Kazakhstan | Kirgizstan | Russia | Tadzhikistan

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Lamiaceae
Genus:
Dracocephalum
Species:
Dracocephalum grandiflorum

Growth Characteristics

Growth Habit:
Forb/herb
Height:
45 cm
Drought Tolerance:
Medium
Bloom Months:
jun,jul,aug
Bloom Colors:
blue, purple

Garden & Ecology Notes

Wildlife Value:
bees, butterflies
Deer Resistant:
Yes

Source: deepseek-v4-flash

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–30 days
Notes:
Seeds germinate best after cold stratification; sow in spring or fall.

Source: deepseek-v4-flash

ORGHPS Germination Guide: Sow @ 20C. Germinates within 3 months.

Source: Ontario Rock Garden & Hardy Plant Society