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Smirnow Rhododendron

Rhododendron smirnowii

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Smirnow Rhododendron (Rhododendron smirnowii) at Lakeshore Garden Centres

Smirnow Rhododendron flowers

Smirnow Rhododendron flowers

(Photo courtesy of NetPS Plant Finder)

Smirnow Rhododendron (Rhododendron smirnowii) at Lakeshore Garden Centres

Smirnow Rhododendron in bloom

Smirnow Rhododendron in bloom

(Photo courtesy of NetPS Plant Finder)

Height:  5 feet

Spread:  6 feet

Sunlight:  full sun  partial shade 

Hardiness Zone:  6a

Description:

This elegant evergreen shrub is bathed in clusters of beautiful lavender and white blooms with frilly pink edging; an excellent choice to mass in groupings, or as a captivating focal point of the garden; must have rich acidic soil

Ornamental Features

Smirnow Rhododendron is bathed in stunning clusters of lightly-scented lavender trumpet-shaped flowers with white overtones and pink edges at the ends of the branches from mid to late spring before the leaves. It has dark green evergreen foliage. The glossy narrow leaves remain dark green throughout the winter.

Landscape Attributes

Smirnow Rhododendron is an open multi-stemmed evergreen shrub with an upright spreading habit of growth. 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.

Smirnow Rhododendron is recommended for the following landscape applications;

  • Accent
  • Mass Planting
  • General Garden Use

Planting & Growing

Smirnow Rhododendron will grow to be about 5 feet tall at maturity, with a spread of 6 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. You may want to keep it away from hot, dry locations that receive direct afternoon sun or which get reflected sunlight, such as against the south side of a white wall. 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 foliage 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 species is not originally from North America.

This plant is not reliably hardy in our region, and certain restrictions may apply; contact the store for more information.

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