Gentiana clusii

Gentiana clusii

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

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Gentianaceae
Genus:
Gentiana
Species:
Gentiana clusii

Growth Characteristics

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

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 require cold stratification for 4-8 weeks to break dormancy; surface sow on moist, well-drained medium and keep at 15-20°C after stratification.

Source: deepseek-v4-flash

ORGHPS Germination Guide: Use repeated cycles of 20°C, then 4°C for 3 months each. Germination is very prolonged. Germination is improved by using GA3. * avoid pricking out individually, transplant seedlings in clumps

Source: Ontario Rock Garden & Hardy Plant Society