Adenophora triphylla
Adenophora triphylla
- Native to:
- China | Japan | Korea | Kuril Is. | Laos | Nansei-shoto | Russia | Taiwan | Vietnam
Wikimedia: Σ64 (ja.wikipedia.org)






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Campanulaceae
- Genus:
- Adenophora
- Species:
- Adenophora triphylla
Growth Characteristics
- Growth Habit:
- Forb/herb
- Height:
- 100 cm
- Drought Tolerance:
- Medium
- Bloom Months:
- jul,aug,sep
- Bloom Colors:
- blue, purple
Garden & Ecology Notes
- Wildlife Value:
- bees, butterflies
- Deer Resistant:
- Yes
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
- Germination Time:
- 14–30 days
- Notes:
- Seeds require light for germination; surface sow or lightly cover. Best germination at 15-20°C.
The above propagation data sourced from Claude AI
ORGHPS Germination Guide: Sow @ 4C.