Leafy Pondweed

Potamogeton foliosus

Native to:
Canada, Cuba, Dominican Republic, Guatemala, Haiti, Hawaii, Jamaica, Leeward Is., Mexico, Prince Edward I., Puerto Rico, United States

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Potamogetonaceae
Genus:
Potamogeton
Species:
Potamogeton foliosus
USDA Symbol:
POFO3

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Aquatic
Height:
100 cm
Light Requirements:
Full Sun,Part Shade
Drought Tolerance:
Low
Bloom Months:
jun,jul,aug,sep
Bloom Colors:
green

Garden & Ecology Notes

Wildlife Value:
waterfowl, fish, aquatic invertebrates
Deer Resistant:
Yes

Soil Requirements

Soil Type:
silt or clay in aquatic environments
pH:
6.0 - 8.0 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist to submerged
Notes:
commonly found in ponds, lakes, and slow-moving streams

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–60 days
Notes:
Seeds germinate best when submerged in water; tubers and stem fragments also propagate readily.

The above propagation data sourced from Claude AI

Pre-treatment: Seeds were cold stratified for 210 days

Source: npn.rngr.net