Photo of Ceanothus 'Joan Mirov' foliage by Cactus Jungle

Photo by Cactus Jungle

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Ceanothus 'Joan Mirov'

Also Known As

  • Joan Mirov California Lilac

Plant type

shrub

size

  • H: 3'-4'
  • W: 8'-10'

planting zones

  • 8b-11

More Options

Ceanothus 'Joan Mirov' plant details

Ceanothus 'Joan Mirov' is a broadleaf evergreen shrub with green foliage. In summer blue flowers emerge. Attracts bees, beneficial insects and butterflies making it an excellent addition to pollinator gardens. Grows well with sun - dappled shade and occasional - low water. Drought tolerant once established. Prefers to be dry in summer. Adapts to various soil conditions. Does well in average, clay, gritty, lean and well-drained soil. A good option if you're seeking something heat tolerant, seaside / salt tolerant, verticillium wilt resistant and wind tolerant.

CHARACTERISTICS OF Ceanothus 'Joan Mirov'

Plant type: shrub
Plant family: rhamnaceae
Foliage: evergreen green
Mature size: 8 FT - 10 FT - wide, 3 FT - 4 FT - tall
Flowers: blue blooms in summer

GROWING CONDITIONS for Ceanothus 'Joan Mirov'

USDA Zones: 8b - 11
Sun exposure: sun - dappled shade
Watering frequency: occasional - low
Resistant to: deer, heat, seaside / salt, verticillium wilt and wind
Soil needs: average, clay, gritty, lean and well-drained

Nursery contributed plant descriptions

Joan Mirov ceanothus is an evergreen groundcover that grows to about 4' tall and 10' wide. Rich dark blue flowers cover the shrub from March to May. Perfect for a large bank cover. A slope will aid its need for well drained soil. Plant in light soil and protect from the hot afternoon sun. It grows well in coastal areas and will need some shade more inland. It responds well to pruning and may be the most disease resistant ceanothus to date. Provides nectar for bees and butterflies. J'oan Mirov' is a naturally occurring hybrid of C. foliosus and C. griseus from Salt Point on the Sonoma County coast, that was selected and introduced by Roger Raiche
Small dark green leaves on scrabbly stems creates a perfect cover for low hillsides. Deep blue flower clusters completely cover the plant in spring. Hardy to 15° F.

Gardening facts about Ceanothus 'Joan Mirov' plant

How to Grow Ceanothus 'Joan Mirov'

  • Water Needs

    • occasional - drought tolerant
  • Water Needs

    • dry in summer
  • Special Situation

    • heat tolerant
    • seaside / salt tolerant
    • wind tolerant
    • verticillium wilt resistant
  • Soil Needs

    • clay
    • adaptable
    • average
    • lean
    • well-drained
    • gritty
  • Sun Exposure

    • sun - dappled shade

Features

  • Flower Season

    • summer
  • Wildlife

    • beneficial insects
    • bees
    • butterflies
    • deer resistant
  • Flower Color

    • blue
  • Foliage Color

    • green
  • Foliage Season

    • evergreen

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