Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Rosaceae

Genus:

Crataegus

Species:

Crataegus submollis

USDA Symbol:

CRSU2

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Shrub , Tree

Height:

800 cm

Light Requirements:

Full Sun,Part Shade,Shade

Drought Tolerance:

Medium

Bloom Months:

may,jun

Bloom Colors:

white

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)

Garden & Ecology Notes

Wildlife Value:

birds, small mammals, bees, butterflies

Deer Resistant:

Yes

Fragrant:

Yes

Fall Color:

red, orange, yellow

Soil Requirements

Soil Type:

rich, well-drained loamy soil

pH:

5.5 - 7.5 (slightly acidic to neutral)

Drainage:

good drainage preferred

Moisture:

moist to moderately dry

Notes:

prefers fertile soils in open woodlands

Propagation & Germination

Stratification:

Warm then cold/moist stratification (double dormancy) — 120–180 days

Scarification:

Seed coat scarification required before sowing

Germination Time:

365–730 days

Notes:

Crataegus seeds exhibit deep double dormancy; may take 2 years to germinate. Acid scarification followed by warm then cold stratification improves results.

The above propagation data sourced from Claude AI