Photo of Vernonia glauca flower by Avant Gardens

Photo by Avant Gardens

Used with permission, all rights reserved

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Vernonia glauca

Plant type

perennial

size

  • H: 3'-5'
  • W: 2'-4'

planting zones

  • 6a-10b

Vernonia glauca plant details

Vernonia glauca is a broadleaf deciduous perennial with. In summer purple flowers emerge. Attracts bees, beneficial insects and butterflies making it an excellent addition to pollinator gardens. Grows well with sun - mostly shade and even moisture - low water. Does well in rich and well-drained soil.

CHARACTERISTICS OF Vernonia glauca

Plant type: perennial
Plant family: asteraceae
Mature size: 2 FT - 4 FT - wide, 3 FT - 5 FT - tall
Flowers: purple blooms in summer
Uses: border plant, clumping, screen

GROWING CONDITIONS for Vernonia glauca

USDA Zones: 6a - 10b
Sun exposure: sun - mostly shade
Watering frequency: even moisture - low
Resistant to: deer
Soil needs: rich and well-drained

Nursery contributed plant descriptions

Not as tall or hardy as V. novaboracensis, and preferring drier soil, this PA native is underutilized. It forms sturdy clumps with 3-5' stems topped with purple flowers in Aug. and Sept.

Gardening facts about Vernonia glauca plant

How to Grow Vernonia glauca

  • Sun Exposure

    • sun - mostly shade
  • Water Needs

    • even moisture - low
  • Soil Needs

    • well-drained
    • rich

Features

  • Flower Season

    • summer
  • Flower Color

    • purple
  • Foliage Season

    • deciduous
  • Wildlife

    • beneficial insects
    • bees
    • butterflies
    • deer resistant
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