Lakeshore Garden Centres Plant Finder

Other Names:  Shirokujaku Azalea

Group/Class:  Hirado Hybrids

Description:

Elegant clusters of ruffled white blooms with yellowish-green blotches contrast the dark green foliage in mid-spring; an upright shrub that is great for planting in groups; needs highly acidic and organic soil that is well drained

Ornamental Features

Shiro Kujaku Azalea is covered in stunning clusters of white trumpet-shaped flowers with a chartreuse blotch at the ends of the branches in mid spring, which emerge from distinctive buttery yellow flower buds. It has green evergreen foliage which emerges light green in spring. The glossy narrow leaves remain green throughout the winter.

Landscape Attributes

Shiro Kujaku Azalea 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.

Shiro Kujaku Azalea is recommended for the following landscape applications;

• Accent
• Mass Planting
• General Garden Use

Planting & Growing

Shiro Kujaku Azalea will grow to be about 3 feet tall at maturity, with a spread of 3 feet. It tends to be a little leggy, with a typical clearance of 1 foot from the ground. 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 particular variety is an interspecific hybrid.

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