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Culver's Root Wikimedia Commons
Plantaginaceae

Culver's Root

Veronicastrum virginicum

Quiet strength and verticality.

Family
Plantaginaceae
Genus
Veronicastrum
Native to
eastern North America
Bloom season
Mid Summer
Type
herbaceous perennial
Height
1.2–2 m
Sunlight
full sun to part shade
Soil
moist, fertile
Water
medium
Hardiness
3–8
Lifespan
long-lived perennial

Did you know

  • Its flower spikes branch like a candelabra — botanists describe it as 'menorah-form'.
  • Whorls of leaves arranged at perfect intervals up the stem give the plant a sculptural look even before bloom.
  • Named after Dr. Culver, an 18th-century physician who used the root as a powerful purgative.
  • It is a magnet for native bees and small butterflies — flower spikes hum constantly when in bloom.
  • Pliny the Elder mentioned a related Veronicastrum in his Natural History as a wound herb.

Color meanings

White

stately calm

Lavender

soft height

Uses

  • prairie restorations
  • native borders
  • pollinator gardens
  • historic herbal medicine