Callianthemum coriandrifolium

Callianthemum coriandrifolium

Native to:
Austria | Czechia-Slovakia | France | Italy | NW. Balkan Pen. | Poland | Romania | Spain | Switzerland

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Ranunculaceae
Genus:
Callianthemum
Species:
Callianthemum coriandrifolium

Growth Characteristics

Growth Habit:
Forb/herb
Height:
15 cm
Drought Tolerance:
Low
Bloom Months:
may,jun,jul
Bloom Colors:
white

Garden & Ecology Notes

Deer Resistant:
Yes

Propagation & Germination

Stratification:
Cold/moist stratification required — 60–90 days
Germination Time:
21–60 days
Notes:
Seeds require cold-moist stratification and may show erratic germination over extended periods. Fresh seed germinates best.

The above propagation data sourced from Claude AI

ORGHPS Germination Guide: Expose to fluctuating outdoor winter temps incl. freezing for 3 months. Increase light/temp in spring.

Source: Ontario Rock Garden & Hardy Plant Society