Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Fabaceae

Genus:

Astragalus

Species:

Astragalus protractus

Growth Characteristics

Growth Habit:

Forb/herb

Height:

30 cm

Drought Tolerance:

High

Bloom Months:

apr,may,jun

Bloom Colors:

purple, pink, white

Keystone Species Ranking

Pollen Specialist Bee Keystone:

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

Garden & Ecology Notes

Wildlife Value:

bees, small mammals

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Scarification:

Seed coat scarification required before sowing

Germination Time:

14–42 days

Notes:

Seeds have hard seed coats typical of Astragalus; mechanical scarification or hot water treatment improves germination rates.

The above propagation data sourced from Claude AI