Photo of Grindelia integrifolia flower by Walter Siegmund

Photo by Walter Siegmund

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Grindelia integrifolia

Also Known As

  • Willamette Gumweed

Plant type

perennial

size

  • H: 2'-5'
  • W: 1'-2'

planting zones

  • 5a-10b

More Options

Grindelia integrifolia plant details

Grindelia integrifolia is a broadleaf deciduous perennial with green foliage. In summer yellow flowers emerge. Attracts bees, beneficial insects, birds and butterflies making it an excellent addition to pollinator gardens. Grows well with sun - mostly sun and regular - low water. Drought tolerant once established. Prefers to be dry in summer. Adapts to various soil conditions. Does well in average, clay, rich and well-drained soil. A good option if you're seeking something seaside / salt tolerant and wind tolerant.

CHARACTERISTICS OF Grindelia integrifolia

Plant type: perennial
Plant family: asteraceae
Foliage: deciduous green
Mature size: 1 FT - 2 FT - wide, 2 FT - 5 FT - tall
Flowers: yellow blooms in summer

GROWING CONDITIONS for Grindelia integrifolia

USDA Zones: 5a - 10b
Sun exposure: sun - mostly sun
Watering frequency: regular - low
Resistant to: deer, seaside / salt and wind
Soil needs: average, clay, rich and well-drained

Gardening facts about Grindelia integrifolia plant

How to Grow Grindelia integrifolia

  • Sun Exposure

    • sun - mostly sun
  • Water Needs

    • regular - drought tolerant
  • Water Needs

    • dry in summer
  • Soil Needs

    • clay
    • adaptable
    • average
    • well-drained
    • rich
  • Special Situation

    • seaside / salt tolerant
    • wind tolerant

Features

  • Foliage Color

    • green
  • Flower Color

    • yellow
  • Wildlife

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

    • summer
  • Foliage Season

    • deciduous

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