Aster yomena var. angustifolius

Aster yomena var. angustifolius

Native to:
Japan

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Asteraceae
Genus:
Aster
Species:
Aster yomena var. angustifolius

Growth Characteristics

Height:
100 cm
Drought Tolerance:
Medium
Bloom Months:
aug,sep,oct,nov
Bloom Colors:
white, pale purple, lavender

Garden & Ecology Notes

Wildlife Value:
bees, butterflies, beneficial insects

Source: Claude claude-sonnet-4-5-20250929 Batch

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–30 days
Notes:
Seeds benefit from light exposure during germination. Cold stratification improves germination rates significantly.

Source: Claude claude-sonnet-4-5-20250929 Batch

ORGHPS Germination Guide: Prechill if seed is not fresh; germination can be uneven

Source: Ontario Rock Garden & Hardy Plant Society