Triosteum pinnatifidum

Triosteum pinnatifidum

Native to:
China | Japan

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Caprifoliaceae
Genus:
Triosteum
Species:
Triosteum pinnatifidum

Growth Characteristics

Growth Habit:
Forb/herb
Height:
100 cm
Drought Tolerance:
Low
Bloom Colors:
yellowish-green

Garden & Ecology Notes

Wildlife Value:
birds

Source: DeepSeek deepseek-chat

Propagation & Germination

Stratification:
Cold/moist stratification required — 60–90 days
Germination Time:
30–60 days
Notes:
Seeds benefit from cold stratification for 2-3 months to break dormancy.

Source: DeepSeek deepseek-chat

ORGHPS Germination Guide: Use repeated cycles of 4°C, then 20°C for 3 months each. Germination is very prolonged. * store seed cold and moist

Source: Ontario Rock Garden & Hardy Plant Society