Gentiana occidentalis

Gentiana occidentalis

Native to:
France | Spain

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Taxonomy

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

Growth Characteristics

Growth Habit:
Forb/herb
Height:
30 cm
Drought Tolerance:
Low
Bloom Colors:
blue, purple

Garden & Ecology Notes

Wildlife Value:
bees, butterflies
Deer Resistant:
Yes

Source: DeepSeek deepseek-chat

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–30 days
Notes:
Seeds benefit from cold stratification to break dormancy; surface sow on moist medium.

Source: DeepSeek deepseek-chat

ORGHPS Germination Guide: Sow @ 20°C. Seed germinates within 3 months Germination if successful only when GA3 is used. * possibly needs darkness to germinate; requires either cold treatment or GA-3, avoid pricking out individually, transplant seedlings in clumps

Source: Ontario Rock Garden & Hardy Plant Society