Polygonum majus
Polygonum majus
- Native to:
- Canada | BC | United States | CA, CO, ID, NV, OR, UT, WA, WY
Wikimedia: Thayne Tuason
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Polygonaceae
- Genus:
- Polygonum
- Species:
- Polygonum majus
Growth Characteristics
- Growth Habit:
- Forb/herb
- Height:
- 100 cm
- Drought Tolerance:
- Low
- Bloom Months:
- jun,jul,aug,sep
- Bloom Colors:
- white, pink
Garden & Ecology Notes
- Wildlife Value:
- birds, butterflies
Source: deepseek-v4-flash
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
- Germination Time:
- 14–30 days
- Notes:
- Seeds germinate after cold stratification; sow in spring.
Source: deepseek-v4-flash