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