Canadian Clearweed
Pilea pumila
- Native to:
- Canada, Prince Edward I., United States
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Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Urticaceae
- Genus:
- Pilea
- Species:
- Pilea pumila
- USDA Symbol:
- PIPU2
Growth Characteristics
- Life Cycle:
- Annual
- Growth Habit:
- Forb/herb
- Height:
- 70 cm
- Light Requirements:
- Shade
- Drought Tolerance:
- Low
- Bloom Months:
- jul,aug,sep,oct
- Bloom Colors:
- green
Wildlife Benefits
- Caterpillars:
- ★☆☆☆☆ Recorded caterpillar host plant (HOSTS Database)
Host Plant for Caterpillars
beautiful cosmopterix moth (Cosmopterix pulchrimella)
Garden & Ecology Notes
- Wildlife Value:
- birds
Soil Requirements
- Soil Type:
- rich, moist, well-drained loamy soil
- pH:
- 5.5 - 7.0 (slightly acidic to neutral)
- Drainage:
- tolerates poor drainage
- Moisture:
- consistently moist
- Notes:
- Commonly found in shaded, damp forest areas
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
- Germination Time:
- 14–30 days
- Notes:
- Seeds require light for germination. Sow on surface of moist medium.
The above propagation data sourced from Claude AI