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Obedient PlantPhysostegia virginianaLacy Bird Encyclopedia
line · easy · mid

Obedient Plant

Physostegia virginiana · aka false dragonhead, obedience plant

Physostegia, the obedient plant, bears neat spikes of tubular, snapdragon-like flowers in pink, white, lavender and purple, named for the way each bloom stays put when nudged along the stem. Florists use it as an easy, versatile line flower that brings soft vertical structure to garden-style bouquets and seasonal arrangements. Its cottage-garden charm suits relaxed late-summer and autumn palettes. Reliable and long in the vase, it is a dependable filler-to-line stem for everyday and wedding work alike.

At a glance
FamilyLamiaceae
OriginNorth America
Peak seasonAugust, September
AvailabilityJuly, August, September, October
Stem length40–90 cm
Vase life5–8 days
Colorspink, white, purple, lavender
Price tiermid
Conditioning

Cut stems on an angle and condition in cool, clean water with flower food, stripping the lower square-stemmed foliage below the waterline. It is an easy, reliable drinker that needs little fuss beyond fresh water. Remove spent lower florets as the spike opens upward, and keep it out of direct heat to extend its vase life.

Care in the vase
  • Cut stems at an angle
  • Use cool, clean water with flower food
  • Strip lower foliage below the waterline
  • Remove spent lower florets
  • Refresh water regularly
  • Keep out of direct heat
Design role & symbolism
Symbolismobedience, calm, devotion
Occasionswedding, autumn wedding, garden-style, everyday, seasonal
line-flowercottage-gardengarden-stylesummerautumnpink

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