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Pickerelweed Wikimedia Commons
Pontederiaceae

Pickerelweed

Pontederia cordata

Patience and quiet abundance.

Family
Pontederiaceae
Genus
Pontederia
Native to
eastern North America
Bloom season
Summer, Early Fall
Type
aquatic perennial
Height
60–120 cm
Sunlight
full sun
Soil
wet to shallow standing water
Water
very high; emergent aquatic
Hardiness
3–10
Lifespan
long-lived perennial

Did you know

  • Each individual flower lasts just one day, but a spike keeps producing new ones for weeks.
  • Pickerel fish are said to lurk among its stems — hence the common name.
  • Its starchy seeds were ground into flour by several Indigenous peoples of the eastern woodlands.
  • It is one of the best native plants for backyard ponds — supports dragonflies, frogs, and pollinators all season.
  • The species shows tristyly: three distinct flower forms with stamens and styles at different heights to enforce cross-pollination.

Color meanings

Blue

still waters and steady heart

Purple

calm certainty

Uses

  • water gardens
  • wetland restoration
  • native pond plantings
  • edible seeds (historic)