Eryngium alpinum

Eryngium alpinum

Native to:
Austria | France | Italy | NW. Balkan Pen. | Switzerland

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Apiaceae
Genus:
Eryngium
Species:
Eryngium alpinum

Growth Characteristics

Growth Habit:
Forb/herb
Height:
100 cm
Drought Tolerance:
Medium
Bloom Colors:
blue, violet

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:
21–60 days
Notes:
Seeds benefit from cold stratification for 4-8 weeks to break dormancy; germination may be erratic.

Source: DeepSeek deepseek-chat

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

Source: Ontario Rock Garden & Hardy Plant Society