Amsonia elliptica

Amsonia elliptica

Native to:
China | Japan | Korea

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Apocynaceae
Genus:
Amsonia
Species:
Amsonia elliptica

Growth Characteristics

Growth Habit:
Forb/herb
Height:
90 cm
Drought Tolerance:
Medium
Bloom Months:
apr,may,jun
Bloom Colors:
blue, pale blue

Garden & Ecology Notes

Wildlife Value:
bees, butterflies
Deer Resistant:
Yes
Fall Color:
yellow, golden
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Adapted to fire-maintained pine ecosystems; resprouts vigorously from roots after fire and thrives in open conditions created by periodic burning.

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–30 days
Notes:
Seeds benefit from cold stratification; germination can be erratic without proper stratification.

The above propagation data sourced from Claude AI

ORGHPS Germination Guide: Sow @ 20C for 3 months, then place @ 4C for 3 months.

Source: Ontario Rock Garden & Hardy Plant Society