Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Fabaceae

Genus:

Astragalus

Species:

Astragalus roemeri

Growth Characteristics

Growth Habit:

Forb/herb

Height:

20 cm

Drought Tolerance:

High

Bloom Months:

mar,apr,may

Bloom Colors:

purple, pink

Keystone Species Ranking

Pollen Specialist Bee Keystone:

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

Garden & Ecology Notes

Wildlife Value:

bees, butterflies

Deer Resistant:

Yes

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Tolerates periodic fire and may benefit from removal of competing vegetation. Resprouts from crown after burning.

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Scarification:

Seed coat scarification required before sowing

Germination Time:

14–30 days

Notes:

Scarification followed by cold stratification improves germination. Seeds have hard coats typical of legumes.

The above propagation data sourced from Claude AI