1 / 4Key characteristics
- Family
- Ericaceae
- Height
- 3 to 6 ft
- Width
- 3 to 4 ft
- Flower color
- Reddish-purple to lavender-purple, often with a deep purplish-red blotch
- Foliage color
- Glossy, leathery evergreen leaves
- Bloom time
- Late midseason (around April to May)
- Light
- Part shade to dappled shade
- Water
- Medium
- Maintenance
- Low to moderate; shallow root system benefits from mulch to retain moisture; deadhead spent flowers after bloom
- Growing zone
- USDA zones 5 to 8
- Wildlife
- Showy spring flowers attract hummingbirds and butterflies; evergreen foliage offers year-round shelter and cover for birds and small wildlife
Shrubs
Rhododendron 'Anah Krusche'
Anah Krusche Rhododendron
Rhododendron 'Anah Kruschke' is a broadleaf evergreen shrub with dense dark green foliage and a rounded habit. In mid- to late spring, it bears dome-shaped trusses of widely funnel-shaped flowers, each about 3 inches across. Blooms are strong reddish-purple with a deeper purplish-red blotch on the upper lobe, creating a rich display that often lasts from April into May.
Bred in Clackamas County, Oregon, by Franz Kruschke and named for his wife Anah, this hybrid combines the cultivar 'Purple Splendour' with a seedling of Rhododendron ponticum.
Works well in
- Shade Gardens
- Foundation Plantings
- Native Gardens
- Woodland Gardens
Companion plants
Fatsia · Skimmia · Tiarella · Camellia · Trillium · Lily-of-the-valley
Design tip
The rich reddish-purple flowers of ‘Anah Kruschke’ can bring depth to a shade garden, especially among plants with lighter green or variegated foliage. Its naturally rounded shape also gives mixed plantings a sense of fullness without making them feel overly formal.
More shrubs

Rhododendron x 'Karen'
Karen Azalea
Blooms lavender-pink to lavender-purple clusters
Full sun to part shade

Rhododendron x 'PJM'
PJM Rhododendron
Blooms lavender-pink to rosy purple flower clusters
Full sun to part shade

Syringa vulgaris
Common Purple Lilac
Blooms purple, lavender, pink, white, and bi-colored forms, typically fragrant
Full sun

Rhododendron yungningense
Yungning Rhododendron
Blooms purple to rose lavender funnel shaped flowers
Partial shade to dappled sun