Japanese Poplar
Populus suaveolens f. suaveolens
- Native to:
- China, Japan, Korea, Kuril Is., Russia
GBIF: Duvall, Mel
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Salicaceae
- Genus:
- Populus
- Species:
- Populus suaveolens f. suaveolens
- USDA Symbol:
- POMA41
Growth Characteristics
- Height:
- 3000 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Low
Keystone Species Ranking
- Caterpillar Keystone:
- ★★★★★ Butterfly & moth species supported by this genus (NWF)
Host Plant for Caterpillars
fall cankerworm (Alsophila pometaria)
Garden & Ecology Notes
- Wildlife Value:
- birds, small mammals
- Fall Color:
- yellow
Soil Requirements
- Soil Type:
- rich, well-drained loamy soil
- pH:
- 5.5 - 7.5 (slightly acidic to neutral)
- Drainage:
- tolerates poor drainage
- Moisture:
- consistently moist
- Notes:
- prefers riverbanks and floodplains
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 60–90 days
- Germination Time:
- 14–30 days
- Notes:
- Seeds require cold stratification for 60-90 days; sow in spring after last frost.