Photo of Rhododendron 'Jonathan Shaw' flower, foliage by Briggs Plant Propagators

Photo by Briggs Plant Propagators

Used with permission, all rights reserved

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Rhododendron 'Jonathan Shaw'

Plant type

shrub

size

  • H: 4'
  • W: 5'

planting zones

  • 6a-8b

More Options

Rhododendron 'Jonathan Shaw' plant details

Rhododendron 'Jonathan Shaw' is a broadleaf evergreen shrub with green foliage. In spring purple flowers emerge. Grows well with mostly sun - mostly shade and even moisture water. Does well in acidic, rich and well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Rhododendron 'Jonathan Shaw'

Plant type: shrub
Plant family: ericaceae
Foliage: evergreen green
Mature size: 5 FT wide, 4 FT tall
Flowers: purple blooms in spring
Uses: border plant, compact, dense, spreading, woodland garden, year round interest

GROWING CONDITIONS for Rhododendron 'Jonathan Shaw'

USDA Zones: 6a - 8b
Sun exposure: mostly sun - mostly shade
Watering frequency: even moisture
Resistant to: verticillium wilt
Soil needs: acidic, rich and well-drained

Nursery contributed plant descriptions

Striking strong purple flowers, accented with prominent black flares on the upper lobes, appear late in the rhododendron season. Plants have a dense spreading habit 4' x 5' in width. Available in early May.
Large, vivid, violet-purple flowers have a strong purplish-red center and prominent black flare. The wavy edged blooms are held in trusses of 19. Matte green foliage densely covers this compact bush. ('Melanie Shaw' x 'Brenda Lee')

By: Greer Gardens Inc.

Vivid purple flowers, shading to strong purplish-red in the center, with prominent black flares on the upper lobes. Blooms late in the rhododendron season. Dense, spreading habit. Plants in #2 size pots bud heavily and consistently. 4' x 5'.
Large violet flowers with purplish-red center and dark flare.

Gardening facts about Rhododendron 'Jonathan Shaw' plant

How to Grow Rhododendron 'Jonathan Shaw'

  • Sun Exposure

    • mostly sun - mostly shade
  • Water Needs

    • even moisture
  • Soil Needs

    • acidic
    • well-drained
    • rich
  • Special Situation

    • verticillium wilt resistant

Features

  • Foliage Color

    • green
  • Flower Color

    • purple
  • Flower Season

    • spring
  • Foliage Season

    • evergreen

See other plant types of Rhododendron for your garden

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Plant Type

Shrub

Zones

7a-9b

Size

Height: 4'-6'

Width: 4'-6'

  • bright shade - shade
  • even moisture - regular
Photo of Rhododendron 'Fabia' x bureavii flower by Wendy Cutler
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Plant Type

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Zones

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Size

Height: 4'-6'

Width: 3'

  • mostly sun - mostly shade
  • even moisture - regular
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aka Rhododendron 'Iodes'

Plant Type

Shrub

Zones

6a-9b

Size

Height: 2'-4'

Width: 2'-4'

  • mostly sun - mostly shade
  • even moisture - regular
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aka Rhododendron argyrophyllum 'Chinese Silver', Rhododendron argyrophyllum var. nankingense 'Chinese Silver'

Plant Type

Shrub

Zones

6a-8b

Size

Height: 12'-14'

Width: 6'-12'

  • mostly sun - mostly shade
  • even moisture - regular
Photo of Rhododendron argyrophyllum ssp. nankingense 'Chinese Silver' form by plant lust
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Plant Type

Shrub

Zones

7a-9b

Size

Height: 2'-3'

Width: 2'-3'

  • mostly sun - mostly shade
  • even moisture - regular
Photo of Rhododendron bureavii 'Lem' x pronum foliage by Patricia Cunningham
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