Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Salicaceae

Genus:

Salix

Species:

Salix jejuna

USDA Symbol:

SAJE3

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Shrub

Height:

100 cm

Light Requirements:

Full Sun

Drought Tolerance:

Low

Bloom Months:

apr,may,jun

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:

birds, bees

Fall Color:

yellow

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Can resprout from base following fire damage, typical of willows.

Soil Requirements

Soil Type:

sandy, acidic, nutrient-poor soil

pH:

5.5 - 7.0 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

consistently moist

Notes:

native to limestone barrens with sparse vegetation

Propagation & Germination

Stratification:

None required

Germination Time:

7–28 days

Notes:

Willow seeds are short-lived and must be sown fresh on moist substrate; they require light for germination.

The above propagation data sourced from Claude AI