North America Native Plant

Spoon Pondweed

Botanical name: Potamogeton ×spathuliformis

USDA symbol: POSP4

Life cycle: perennial

Habit: forb

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

Synonyms: Potamogeton varians Morong (POVA10)   

Spoon Pondweed: A Hidden Gem for Your Water Garden If you’re looking to add authentic native character to your pond or water feature, spoon pondweed (Potamogeton ×spathuliformis) might just be the unsung hero your aquatic garden needs. This perennial aquatic plant brings a touch of wild authenticity that’s hard to ...

Spoon Pondweed: A Hidden Gem for Your Water Garden

If you’re looking to add authentic native character to your pond or water feature, spoon pondweed (Potamogeton ×spathuliformis) might just be the unsung hero your aquatic garden needs. This perennial aquatic plant brings a touch of wild authenticity that’s hard to replicate with non-native alternatives.

What Makes Spoon Pondweed Special?

Spoon pondweed is actually a natural hybrid, which explains the × in its scientific name. You might also see it listed under its synonym, Potamogeton varians. As a true North American native, this aquatic forb has been quietly doing its job in waterways across much of the continent for centuries.

Where Does It Call Home?

This adaptable native spans an impressive range across both Canada and the lower 48 states. You’ll find spoon pondweed thriving in states from Arizona to Vermont, including Ontario, Quebec, Connecticut, Idaho, Illinois, Indiana, Iowa, Maine, Massachusetts, Michigan, Minnesota, Nebraska, New York, Wisconsin, and more. Its wide distribution speaks to its resilience and adaptability to different regional conditions.

The Ultimate Wetland Plant

Here’s where spoon pondweed really shines – it’s classified as an Obligate Wetland plant across all regions where it grows. This means it almost always occurs in wetlands and truly thrives in aquatic environments. If you’re working on wetland restoration or want to create an authentic water garden, this is your plant.

Why Choose Spoon Pondweed for Your Garden?

Spoon pondweed is perfect for gardeners who want to:

  • Create authentic native water features
  • Support local ecosystem restoration
  • Add low-maintenance aquatic plants to ponds or water gardens
  • Contribute to wetland habitat creation
  • Enjoy a truly regional native species

Growing Spoon Pondweed Successfully

As a fully aquatic plant, spoon pondweed has some specific needs that differ from your typical garden perennials:

Water Requirements: This plant needs permanent water to survive. It’s not a marginal plant that can handle dry spells – it’s a true aquatic that lives its entire life cycle underwater or floating at the surface.

Habitat: Think natural ponds, lakes, slow-moving streams, or constructed wetlands. If you have a ornamental pond or water feature, spoon pondweed can add authentic native character.

Maintenance: Once established in the right aquatic environment, spoon pondweed is relatively low-maintenance. The key is providing the proper aquatic habitat from the start.

Is Spoon Pondweed Right for Your Garden?

Spoon pondweed is an excellent choice if you have or are planning a water feature and want to incorporate native plants. It’s particularly valuable for:

  • Natural or naturalistic pond designs
  • Wetland restoration projects
  • Rain gardens with permanent water features
  • Educational or demonstration water gardens

However, it’s not suitable for dry gardens or areas without permanent water. This is a specialized plant for specialized conditions.

The Bottom Line

While spoon pondweed might not be the showiest plant in your garden, it offers something valuable: authentic native character for aquatic environments. If you’re passionate about creating habitat, supporting local ecosystems, or just love the idea of growing something truly native to your region, spoon pondweed deserves a spot in your water garden planning.

Remember, successful aquatic gardening is all about matching plants to their preferred conditions. Give spoon pondweed the permanent water it craves, and you’ll have a hardy, authentic native that connects your garden to the broader natural 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

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

Western Mountains, Valleys, and Coast

OBL

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

Spoon 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 ×spathuliformis (J.W. Robbins) Morong (pro sp.) [gramineus × illinoensis] - spoon pondweed

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