Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Asteraceae

Genus:

Symphyotrichum

Species:

Symphyotrichum × woldenii

USDA Symbol:

SYWO3

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Forb/herb

Height:

120 cm

Drought Tolerance:

Medium

Bloom Months:

sep,oct,nov

Bloom Colors:

blue, violet, purple

Wildlife Benefits

Bees:

★☆☆☆☆ Documented bee visitation (GBIF)

Butterflies & Moths:

★☆☆☆☆ Documented Lepidoptera association (GBIF)

Keystone Species Ranking

Caterpillar Keystone:

★★★★☆ Butterfly & moth species supported by this genus (NWF)

Pollen Specialist Bee Keystone:

★★★★☆ Native pollen specialist bee species supported by this genus (NWF)

Garden & Ecology Notes

Wildlife Value:

bees, butterflies, birds

Deer Resistant:

Yes

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Resprouts from rootstock following fire; typical of prairie asters.

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–30 days

Notes:

Surface sow; seeds require light for germination. Cold stratification improves germination rates.

The above propagation data sourced from Claude AI