Photo of Physostegia virginiana flower by Wicki

Photo by Wicki

This work has been released into the public domain by its author.

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Physostegia virginiana

Also Known As

  • Obedient Plant

Plant type

perennial

size

  • H: 24"-36"
  • W: 24"

planting zones

  • 3a-10b

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Physostegia virginiana plant details

Physostegia virginiana is a broadleaf deciduous perennial with green foliage. In fall, summer and winter lavender, pink and white flowers emerge. Grows well with sun - mostly shade and even moisture - regular water. Does well in acidic and well-drained soil.

CHARACTERISTICS OF Physostegia virginiana

Plant type: perennial
Plant family: lamiaceae
Foliage: deciduous green
Mature size: 24 IN wide, 24 IN - 36 IN - tall
Flowers: lavender, pink and white blooms in fall, summer and winter
Uses: border plant, cottage garden

GROWING CONDITIONS for Physostegia virginiana

USDA Zones: 3a - 10b
Sun exposure: sun - mostly shade
Watering frequency: even moisture - regular
Soil needs: acidic and well-drained

Nursery contributed plant descriptions

The Obediant Plant (Physostegia virginiana) makes a great groundcover for damp soils. This showy member of the mint family thrives in moist soil and creeps rapidly by rhizomes to keep weeds at bay. An excellent groundcover for wet areas that are difficult to mow, plant it with Great Blue Lobelia for a great late summer color combination. Hardy to Zones 3 - 9.

Gardening facts about Physostegia virginiana plant

How to Grow Physostegia virginiana

  • Sun Exposure

    • sun - mostly shade
  • Water Needs

    • even moisture - regular
  • Soil Needs

    • acidic
    • well-drained

Features

  • Foliage Color

    • green
  • Flower Color

    • white
    • pink
    • lavender
  • Flower Season

    • summer
    • fall
    • winter
  • Foliage Season

    • deciduous
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