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Rhododendron ‘Ken Janeck’

Rhododendron Yakushimanum 'Ken Janeck'

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Rhododendron 'Ken Janeck', Rhododendron Yakushimanum 'Ken Janeck', pink flowers, pink rhododendron, pink flowering shrub

With some of the prettiest flowers, Rhododendron ‘Ken Janeck’ is a broadleaf evergreen rhododendron that, in mid-spring, displays abundant clusters of about 13 to 17 soft pink trumpet-shaped flowers. Each richly colored bloom of this midseason rhododendron opens up from deep rose-pink buds to pale pink blossoms and gradually fades to white, the upper lobe being slightly spotted green. The dark green leaves are long, narrow, and slightly recurved, with a thick coating beneath.

  • Grows into a compact, dense multi-stemmed, and mounding shrub, up to 3-4 ft. tall (90-120 cm) and 3-5 ft. wide (90-150 cm)
  • Winner of multiple awards, including the 2002 Cary Award, which recognizes plants that are particularly adequate for New England, offer superior landscape appeal, and are winter hardy and pest resistant. Multiple winner of the Rhododendron of the Year Award of the American Rhododendron Society for the North East, Great Lakes, and South Central Regions.
  • A full sun or light shade lover, this plant is best grown in moist, acidic, humusywell-drained soils. Plant shallowly. Protect from frost to prevent damage to flowers. Mulch annually with leaf mold to retain moisture, control weeds, and cool the soil.
  • Perfect for beds and borderscottage gardens, and rock gardens. Great as a flowering hedge or privacy screen too. Ideal for small gardens and containers!
  • Removing spent flowers promotes new growth.
  •  This shrub should only be pruned after flowering to avoid removing any of the current season’s flowers.
  • All parts of the plant are poisonous if ingested.
  • Toxic to dogs, toxic to cats, toxic to horses.

Rhododendron and Azalea: How To Grow And Care with Success


Want to learn how to grow and care for rhododendron and azalea flowers like a pro? Follow these simple steps and enjoy their beauty

Requirements

Hardiness 5 - 8
Heat Zones 1 - 8
Climate Zones 4, 5, 6, 15, 16, 17
Plant Type Shrubs
Plant Family Ericaceae
Genus Rhododendron
Common names Rhododendron
Exposure Full Sun, Partial Sun
Season of Interest Spring (Mid)
Height 3' - 4'
(90cm - 120cm)
Spread 3' - 5'
(90cm - 150cm)
Spacing 36" - 60"
(90cm - 150cm)
Maintenance Low
Water Needs Average
Soil Type Clay, Loam, Sand
Soil pH Acid
Soil Drainage Moist but Well-Drained, Well-Drained
Characteristics Plant of Merit, Showy, Evergreen
Attracts Butterflies, Hummingbirds
Garden Uses Beds And Borders, Hedges And Screens, Patio And Containers, Small Gardens, Wall-Side Borders
Garden Styles Traditional Garden, Informal and Cottage, Gravel and Rock Garden
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Alternative Plants to Consider

Rhododendron Autumn Royalty
Rhododendron macrophyllum (Pacific Rhododendron)
Rhododendron alabamense (Alabama Azalea)
Rhododendron periclymenoides (Pinxterbloom Azalea)
Rhododendron catawbiense (Catawba Rosebay)
Rhododendron maximum (Great Laurel)

Recommended Companion Plants

Kalmia latifolia (Mountain Laurel)
Enkianthus campanulatus (Redvein Enkianthus)
Matteuccia struthiopteris (Ostrich Fern)
Aquilegia vulgaris var. stellata ‘Blue Barlow’ (Columbine)
Hydrangea arborescens ‘Annabelle’ (Smooth Hydrangea)
Dicentra spectabilis (Bleeding Heart)

Find In One of Our Guides or Gardens

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Small Evergreen Shrubs for Year-Round Appeal
Add a Splash of Color: Perfect Flowering Shrubs for Small Gardens
40 Beautiful Native Shrubs for Shade
30 Best Spring Flowers to Spruce up Your Garden
Azalea and Rhododendron
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Rhododendron and Azalea: How To Grow And Care with Success
Great Hostas as Companion Plants for Azaleas and Rhododendrons
Great Bulbs and Perennials as Companion Plants for Azaleas and Rhododendrons
Best Shrubs as Companion Plants for Azaleas and Rhododendrons
Beautiful Azaleas and Rhododendrons for Northern California
Beautiful Azaleas and Rhododendrons for the Midwest
Beautiful Azaleas and Rhododendrons for the Pacific Northwest Region
Beautiful Azaleas and Rhododendrons for New England
Beautiful Azaleas and Rhododendrons for the Mid-Atlantic Region
Azaleas and Rhododendrons for Small Gardens
Extend the Blooming Season of your Azaleas and Rhododendrons
Azaleas and Rhododendrons with Attractive Fall Colors
Fragrant Azaleas and Rhododendrons
Hardiest Azaleas and Rhododendrons
Choosing Perfect Azaleas and Rhododendrons
Best Companion Plants for Azaleas and Rhododendrons
Azaleas and Rhododendrons: What is the Difference?
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
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Requirements

Hardiness 5 - 8
Heat Zones 1 - 8
Climate Zones 4, 5, 6, 15, 16, 17
Plant Type Shrubs
Plant Family Ericaceae
Genus Rhododendron
Common names Rhododendron
Exposure Full Sun, Partial Sun
Season of Interest Spring (Mid)
Height 3' - 4'
(90cm - 120cm)
Spread 3' - 5'
(90cm - 150cm)
Spacing 36" - 60"
(90cm - 150cm)
Maintenance Low
Water Needs Average
Soil Type Clay, Loam, Sand
Soil pH Acid
Soil Drainage Moist but Well-Drained, Well-Drained
Characteristics Plant of Merit, Showy, Evergreen
Attracts Butterflies, Hummingbirds
Garden Uses Beds And Borders, Hedges And Screens, Patio And Containers, Small Gardens, Wall-Side Borders
Garden Styles Traditional Garden, Informal and Cottage, Gravel and Rock Garden
How Many Plants
Do I Need?
Explore Great Plant Combination Ideas
Rhododendron
Guides with
Rhododendron
Not sure which Rhododendron to pick?
Compare Now

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