Photo of Rhododendron 'Horizon Serenity' flower, foliage by Briggs Plant Propagators

Photo by Briggs Plant Propagators

Used with permission, all rights reserved

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Rhododendron 'Horizon Serenity'

Plant type

shrub

size

  • H: 5'
  • W: 5'

planting zones

  • 7a-9b

More Options

Rhododendron 'Horizon Serenity' plant details

Rhododendron 'Horizon Serenity' is a broadleaf evergreen shrub with green foliage. In spring yellow 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 'Horizon Serenity'

Plant type: shrub
Plant family: ericaceae
Foliage: evergreen green
Mature size: 5 FT wide, 5 FT tall
Flowers: yellow blooms in spring
Uses: big leaves, border plant, woodland garden, year round interest

GROWING CONDITIONS for Rhododendron 'Horizon Serenity'

USDA Zones: 7a - 9b
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

An exceptional plant, large-leaved, vigorous hybrid of 'Point Defiance' x 'Nancy Evans'. Large flowers in trusses of 15 have heavy substance. Red buds open pale yellow with a small, vivid red flare.

Gardening facts about Rhododendron 'Horizon Serenity' plant

How to Grow Rhododendron 'Horizon Serenity'

  • 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

    • yellow
  • Flower Season

    • spring
  • Foliage Season

    • evergreen
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