Photo of Hibiscus syriacus [triple purple form] flower, foliage by Almost Eden

Photo by Almost Eden

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Hibiscus syriacus [triple purple form]

Also Known As

  • Hibiscus syriacus 'Triple Lavender'
  • Triple Lavender Althea
  • Triple Lavender Rose of Sharon

Plant type

shrub

size

  • H: 4'-8'
  • W: 4'-5'

planting zones

  • 5a-9b

More Options

Hibiscus syriacus [triple purple form] plant details

Hibiscus syriacus [triple purple form] is a fast-growing broadleaf deciduous shrub with green foliage. In summer blue and lavender flowers emerge. Attracts bees and hummingbirds making it an excellent addition to pollinator gardens. Grows well with sun - mostly shade and even moisture - occasional water. Adapts to various soil conditions. Does well in acidic, alkaline, average and well-drained soil. A good option if you're seeking something heat tolerant, humidity tolerant and seaside / salt tolerant.

CHARACTERISTICS OF Hibiscus syriacus [triple purple form]

Plant type: shrub
Plant family: malvaceae
Foliage: deciduous green
Mature size: 4 FT - 5 FT - wide, 4 FT - 8 FT - tall
Flowers: blue and lavender blooms in summer
Uses: tropical-looking

GROWING CONDITIONS for Hibiscus syriacus [triple purple form]

USDA Zones: 5a - 9b
Sun exposure: sun - mostly shade
Watering frequency: even moisture - occasional
Resistant to: deer, heat, humidity and seaside / salt
Soil needs: acidic, alkaline, average and well-drained

Nursery contributed plant descriptions

Beautiful 3" wide double bluish-lavender peony-like flowers are borne throughout much of summer on this easy to grow vigorous shrub, which is very tolerant of heat and most growing conditions. Althea or Rose of Sharon is a hardy Hibiscus that naturally develops into a multi-stemmed, vase-shaped deciduous shrub that can be trained into a tree form if desired. Provide an average moist to moderately moist, fertile soil and full sun for optimum growth and flowering.

Gardening facts about Hibiscus syriacus [triple purple form] plant

How to Grow Hibiscus syriacus [triple purple form]

  • Sun Exposure

    • sun - mostly shade
  • Special Situation

    • heat tolerant
    • humidity tolerant
    • seaside / salt tolerant
  • Soil Needs

    • acidic
    • alkaline
    • adaptable
    • average
    • well-drained
  • Water Needs

    • even moisture - occasional

Features

  • Wildlife

    • bees
    • hummingbirds
    • deer resistant
  • Flower Season

    • summer
  • Flower Color

    • blue
    • lavender
  • Foliage Color

    • green
  • Foliage Season

    • deciduous
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