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Pycnanthemum virginianum

Also Known As

  • Mountain Mint

Plant type

perennial

size

  • H: 2'-3'
  • W: 1'-2'

planting zones

  • 3a-8b

Pycnanthemum virginianum plant details

Pycnanthemum virginianum is a broadleaf deciduous perennial with green foliage. In summer white flowers emerge. Attracts bees, beneficial insects and butterflies making it an excellent addition to pollinator gardens. Grows well with sun - mostly sun and even moisture - occasional water. Adapts to various soil conditions. Does well in alkaline, average, clay, gritty, rich and well-drained soil.

CHARACTERISTICS OF Pycnanthemum virginianum

Plant type: perennial
Plant family: lamiaceae
Foliage: deciduous green
Mature size: 1 FT - 2 FT - wide, 2 FT - 3 FT - tall
Flowers: white blooms in summer
Uses: fragrant, fragrant foliage

GROWING CONDITIONS for Pycnanthemum virginianum

USDA Zones: 3a - 8b
Sun exposure: sun - mostly sun
Watering frequency: even moisture - occasional
Resistant to: deer and rabbit
Soil needs: alkaline, average, clay, gritty, rich and well-drained

Nursery contributed plant descriptions

A N. American genus related to Oregano with aromatic thyme-scented leaves and flat heads of small white flowers; not extremely showy but a pleasant and undemanding additon to the wild garden or border just the same. S/D-W

Gardening facts about Pycnanthemum virginianum plant

How to Grow Pycnanthemum virginianum

  • Sun Exposure

    • sun - mostly sun
  • Water Needs

    • even moisture - occasional
  • Soil Needs

    • clay
    • alkaline
    • adaptable
    • average
    • well-drained
    • rich
    • gritty

Features

  • Foliage Color

    • green
  • Flower Color

    • white
  • Wildlife

    • beneficial insects
    • bees
    • butterflies
    • deer resistant
    • rabbit resistant
  • Flower Season

    • summer
  • Foliage Season

    • deciduous

See other plant types of Pycnanthemum for your garden

aka Bigleaf Mountain Mint, Clustered Mountainmint, Sage, Short-Toothed Mountainmint, Stone Mint

Plant Type

Perennial

Zones

4a-9b

Size

Height: 24"-36"

Width: 12"-15"

  • sun - mostly sun
  • regular
Photo of Pycnanthemum muticum by Avant Gardens
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aka Narrow-Leaved Mountainmint, Slender Mountain Mint

Plant Type

Perennial, Herb

Zones

5a-9b

Size

Height: 12"-24"

Width: 18"-36"

  • sun - mostly sun
  • regular
Photo of Pycnanthemum tenuifolium flower by Alan Lorence
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aka Appalachian Mountain Mint

Plant Type

Perennial

Zones

4a-8b

Size

Height: 2'-4'

Width: 12"-24"

  • sun - mostly sun
  • regular
Photo of Pycnanthemum flexuosum flower by Obsessive Neurotic Gardener
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aka Pycnanthemum pilosum, Hairy Mountain Mint, Whorled Mountain Mint

Plant Type

Perennial, Herb

Zones

4a-10b

Size

Height: 1'-3'

Width: 1'-3'

  • sun
  • regular - low
Photo of Pycnanthemum verticillatum var. pilosum flower by Alan Lorence
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Plant Type

Perennial

Zones

4a-8b

Size

Height: 2'-4'

Width: 3'-5'

  • sun - mostly sun
  • regular - drought tolerant
Photo of Pycnanthemum incanum flower, foliage, form by Phoenix Perennials and Specialty Plants Ltd.
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+4 more Pycnanthemum
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