Pondweed

Potamogeton illinoensis

Native to:
Argentina, Bahamas, Belize, Bolivia, Brazil, Canada, Chile, Colombia, Costa Rica, Cuba, El Salvador, Guatemala, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panamá, Paraguay, Peru, Puerto Rico, United States, Uruguay

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Potamogetonaceae
Genus:
Potamogeton
Species:
Potamogeton illinoensis
USDA Symbol:
POSC8

Growth Characteristics

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

Garden & Ecology Notes

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

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–60 days
Notes:
Seeds germinate best when submerged in shallow water; vegetative propagation via rhizomes and turions is more common.

The above propagation data sourced from Claude AI