Amoenum Azalea

Rhododendron 'Amoenum'

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Amoenum Azalea (Rhododendron 'Amoenum') at Martin's Home & Garden

Amoenum Azalea flowers

Amoenum Azalea flowers

(Photo courtesy of NetPS Plant Finder)

Amoenum Azalea (Rhododendron 'Amoenum') at Martin's Home & Garden

Amoenum Azalea in bloom

Amoenum Azalea in bloom

(Photo courtesy of NetPS Plant Finder)

Height:  5 feet

Spread:  5 feet

Sunlight:  full sun  partial shade 

Hardiness Zone:  5b


A stunning evergreen shrub with attractive shell pink to hot pink blooms, coarse dark foliage and an upright mounded habit; absolutely must have well-drained, highly acidic and organic soil, use plenty of peat moss when planting

Ornamental Features

Amoenum Azalea is smothered in stunning clusters of lightly-scented shell pink trumpet-shaped flowers with pink overtones and hot pink spots at the ends of the branches from late spring to early summer. It has dark green foliage. The narrow leaves remain dark green throughout the winter. The fruit is not ornamentally significant.

Landscape Attributes

Amoenum Azalea is a multi-stemmed evergreen shrub with a mounded form. Its relatively coarse texture can be used to stand it apart from other landscape plants with finer foliage.

This is a relatively low maintenance shrub, and should only be pruned after flowering to avoid removing any of the current season's flowers. It has no significant negative characteristics.

Amoenum Azalea is recommended for the following landscape applications;

  • Accent
  • Mass Planting
  • General Garden Use

Planting & Growing

Amoenum Azalea will grow to be about 5 feet tall at maturity, with a spread of 5 feet. It tends to be a little leggy, with a typical clearance of 1 foot from the ground, and is suitable for planting under power lines. It grows at a slow rate, and under ideal conditions can be expected to live for 40 years or more.

This shrub does best in full sun to partial shade. It requires an evenly moist well-drained soil for optimal growth, but will die in standing water. It is very fussy about its soil conditions and must have rich, acidic soils to ensure success, and is subject to chlorosis (yellowing) of the leaves in alkaline soils. It is somewhat tolerant of urban pollution, and will benefit from being planted in a relatively sheltered location. Consider applying a thick mulch around the root zone in winter to protect it in exposed locations or colder microclimates. This particular variety is an interspecific hybrid.

Hardiness Zone Plant Height Minimum Sunlight Soil pH Preference
Accent  Massing  Garden 
Flowers  Winter Value 
Ornamental Features