Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Cornaceae

Genus:

Cornus

Species:

Cornus sessilis

USDA Symbol:

COSE3

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Shrub , Tree

Height:

500 cm

Light Requirements:

Part Shade

Drought Tolerance:

Low

Bloom Months:

apr,may,jun

Bloom Colors:

yellow, green

Landscaping Shrub:

Yes

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

Fall Color:

red, purple

Soil Requirements

Soil Type:

rich, well-drained loamy soil

pH:

5.5 - 7.0 (slightly acidic to neutral)

Drainage:

good drainage preferred

Moisture:

consistently moist

Notes:

native to riparian areas, prefers fertile soils

Propagation & Germination

Stratification:

Warm then cold/moist stratification (double dormancy) — 90–120 days

Germination Time:

30–90 days

Notes:

Double dormancy requiring warm stratification followed by cold stratification. Germination can be erratic.

The above propagation data sourced from Claude AI