North America Native Plant

Pondweed

Botanical name: Potamogeton ×faxonii

USDA symbol: POFA

Life cycle: perennial

Habit: forb

Native status: Native to Canada âš˜ Native to the lower 48 states  

Faxon’s Pondweed: A Native Aquatic Gem for Water Gardens If you’re looking to add authentic native character to your pond or water feature, Faxon’s pondweed (Potamogeton ×faxonii) might be just the underwater treasure you need. This perennial aquatic plant brings natural beauty and ecological value to water gardens while requiring ...

Faxon’s Pondweed: A Native Aquatic Gem for Water Gardens

If you’re looking to add authentic native character to your pond or water feature, Faxon’s pondweed (Potamogeton ×faxonii) might be just the underwater treasure you need. This perennial aquatic plant brings natural beauty and ecological value to water gardens while requiring minimal fuss once established.

What Makes Faxon’s Pondweed Special?

Potamogeton ×faxonii is a fascinating hybrid pondweed that represents the best of native aquatic plants. As a forb – essentially an herbaceous plant without woody stems – it’s perfectly adapted to life completely submerged in water. Unlike flashy water lilies or lotus plants, this pondweed works behind the scenes, creating underwater meadows that support entire aquatic ecosystems.

Where Does It Call Home?

This native North American species has quite the continental range, naturally occurring across both Canada and the lower 48 United States. You can find it growing wild in Quebec, Idaho, Michigan, Missouri, New York, Texas, Vermont, and Virginia – quite the geographic spread! This wide distribution hints at its adaptability and hardiness.

The Wetland Specialist

Here’s where Faxon’s pondweed really shines – it’s what botanists call an obligate wetland plant across all regions where it grows. This means it almost always occurs in wetlands and aquatic environments. Think of it as nature’s way of saying this plant was born for water life!

Why Consider Faxon’s Pondweed for Your Water Garden?

While it may not have the showy blooms of other water plants, Faxon’s pondweed offers several compelling reasons to include it in your aquatic landscape:

  • Native authenticity: Supporting local ecosystems with plants that belong there
  • Low maintenance: Once established, it largely takes care of itself
  • Habitat creation: Provides underwater structure for aquatic wildlife
  • Natural water filtration: Like most aquatic plants, it helps keep water clean
  • Adaptability: Its wide native range suggests it can handle various conditions

Best Gardens and Landscapes for This Pondweed

Faxon’s pondweed is perfect for:

  • Natural-style ponds and water gardens
  • Wetland restoration projects
  • Native plant water features
  • Wildlife-friendly aquatic gardens
  • Educational or demonstration wetlands

Growing Conditions and Care

Since this plant is an obligate wetland species, your growing conditions are pretty straightforward – it needs to be submerged in water! Here’s what works best:

  • Water depth: Fully submerged in still to slow-moving water
  • Light: Full sun to partial shade
  • Hardiness: Generally hardy in USDA zones 3-9
  • Substrate: Can grow in various pond substrates from sand to organic sediment

Planting and Care Tips

Getting Faxon’s pondweed established is refreshingly simple:

  • Plant in submerged containers filled with aquatic planting medium
  • Alternatively, plant directly in pond sediment if you have a natural bottom
  • Place in areas with good water circulation but not strong currents
  • Allow time for establishment – patience pays off with aquatic plants
  • Minimal ongoing care needed once established

Should You Plant Faxon’s Pondweed?

If you have a pond, water garden, or wetland area and want to support native aquatic ecosystems, Faxon’s pondweed deserves consideration. While it won’t give you spectacular flowers or dramatic foliage, it will provide authentic native character and ecological function. It’s particularly valuable if you’re creating habitat for native wildlife or working on wetland restoration.

The main consideration is whether you have the right aquatic environment – this plant absolutely must be submerged. If you’re looking for pond-edge or marginal aquatic plants, you’ll want to explore other native options instead.

For water gardeners who appreciate the subtle beauty of underwater meadows and want to support native aquatic life, Faxon’s pondweed offers a reliable, low-maintenance way to add authentic native character to your aquatic landscape.

Wetland Status

The rule of seasoned gardeners and landscapers is to choose the "right plant for the right place" matching plants to their ideal growing conditions, so they'll thrive with less work and fewer inputs. But the simplicity of this catchphrase conceals how tricky plant selection is. While tags list watering requirements, there's more to the story.

Knowing a plant's wetland status can simplify the process by revealing the interaction between plants, water, and soil. Surprisingly, many popular landscape plants are wetland species! And what may be a wetland plant in one area, in another it might thrive in drier conditions. Also, it helps you make smarter gardening choices and grow healthy plants with less care and feeding, saving you time, frustration, and money while producing an attractive garden with greater ecological benefits.

Regions
Status
Moisture Conditions

Arid West

OBL

Obligate Wetland - Plants with this status almost always occurs in wetlands

Atlantic and Gulf Coastal Plain

OBL

Obligate Wetland - Plants with this status almost always occurs in wetlands

Eastern Mountains and Piedmont

OBL

Obligate Wetland - Plants with this status almost always occurs in wetlands

Great Plains

OBL

Obligate Wetland - Plants with this status almost always occurs in wetlands

Midwest

OBL

Obligate Wetland - Plants with this status almost always occurs in wetlands

Northcentral & Northeast

OBL

Obligate Wetland - Plants with this status almost always occurs in wetlands

Pondweed

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Alismatidae

Order

Najadales

Family

Potamogetonaceae Bercht. & J. Presl - Pondweed family

Genus

Potamogeton L. - pondweed

Species

Potamogeton ×faxonii Morong (pro sp.) [illinoensis × nodosus] - pondweed

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA