Photo of Clethra alnifolia 'Lonestar' flower, foliage by Almost Eden

Photo by Almost Eden

Used with permission, all rights reserved

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Clethra alnifolia 'Lonestar'

Also Known As

  • Lone Star Clethra
  • Summersweet
  • Sweet Pepper Bush

Plant type

shrub

size

  • H: 4'-6'
  • W: 3'-4'

planting zones

  • 3a-11

Clethra alnifolia 'Lonestar' plant details

Clethra alnifolia 'Lonestar' is a broadleaf deciduous shrub with green foliage. In summer white flowers emerge. Attracts bees and butterflies making it an excellent addition to pollinator gardens. Grows well with bright shade - mostly shade and even moisture - regular water. Does well in acidic and alkaline soil. A good option if you're seeking something seaside / salt tolerant.

CHARACTERISTICS OF Clethra alnifolia 'Lonestar'

Plant type: shrub
Plant family: clethraceae
Foliage: deciduous green
Mature size: 3 FT - 4 FT - wide, 4 FT - 6 FT - tall
Flowers: white blooms in summer

GROWING CONDITIONS for Clethra alnifolia 'Lonestar'

USDA Zones: 3a - 11
Sun exposure: bright shade - mostly shade
Watering frequency: even moisture - regular
Resistant to: deer, seaside / salt
Soil needs: acidic and alkaline

Nursery contributed plant descriptions

Sweetly fragrant 4-6" high white candles are borne in summer on this upright to spreading deciduous shrub. This stock is from the Western most population of Clethra alnifolia in TX. Easy to grow with few pests or diseases. Withstands wet soils and seaside locations. Prefers wet soil when grown in full sun.

Gardening facts about Clethra alnifolia 'Lonestar' plant

How to Grow Clethra alnifolia 'Lonestar'

  • Sun Exposure

    • bright shade - mostly shade
  • Water Needs

    • even moisture - regular
  • Soil Needs

    • acidic
    • alkaline
  • Special Situation

    • seaside / salt tolerant

Features

  • Foliage Color

    • green
  • Flower Color

    • white
  • Wildlife

    • bees
    • butterflies
    • deer resistant
  • Flower Season

    • summer
  • Foliage Season

    • deciduous

Landscape groups by tags

See other plant types of Clethra for your garden

aka Ruby Spice Summer Sweet, Sweet Pepperbush

Plant Type

Shrub

Zones

4a-9b

Size

Height: 4'-8'

Width: 3'-5'

  • sun - mostly shade
  • even moisture - high
Photo of Clethra alnifolia 'Ruby Spice' flower by Hoot Owl Hollow Nursery
View Plant

aka Hummingbird Summer Sweet, Hummingbird Sweet Pepperbush

Plant Type

Shrub

Zones

3a-9b

Size

Height: 2'-4'

Width: 3'-5'

  • sun - mostly sun
  • even moisture - high
Photo of Clethra alnifolia 'Hummingbird' flower by Hoot Owl Hollow Nursery
View Plant

More Options

aka Sixteen Candles Summer Sweet, Summersweet

Plant Type

Shrub

Zones

4a-9b

Size

Height: 30"-60"

Width: 24"-48"

  • sun - mostly shade
  • even moisture - regular
Photo of Clethra alnifolia 'Sixteen Candles' flower, foliage by Briggs Plant Propagators
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More Options

aka Summersweet

Plant Type

Shrub

Zones

4a-9b

Size

Height: 4'-8'

Width: 4'-6'

  • sun - mostly shade
  • even moisture - regular
Photo of Clethra alnifolia flower, foliage, form by Kenpei
View Plant

More Options

aka Pink Spires Sweet Pepperbush

Plant Type

Shrub

Zones

4a-8b

Size

Height: 3'-8'

Width: 4'-6'

  • sun - mostly shade
  • even moisture - high
Photo of Clethra alnifolia 'Pink Spires' flower by Forestfarm
View Plant

More Options

+18 more Clethra
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