Genus Information
Sun Requirements
Rhododendron ‘Purple Gem’ prefers a sheltered position and can cope with either full sun or partial shade.Hardiness
Rhododendron ‘Purple Gem’ is fully hardy.
Growth Information
Rhododendron ‘Purple Gem’ is a steady grower and should reach its full size in 5-10 years. It can reach heights of up to 0.4m and will spread up to 0.4m.
Flowering
Rhododendron ‘Purple Gem’ produces purple flowers. These flowers will be produced between April to May.
Foliage
Rhododendron ‘Purple Gem’ is an evergreen plant and produces green and blue foliage this plant is fairly low maintenance and doesn’t require any pruning.
Wildlife, Pests and Diseases
Rhododendron ‘Purple Gem’ can have problems with aphids, vine weevil and scale insects, it can also be vulnerable to certain diseases such as powdery mildews and bud blast. Also known to attract bees and is considered toxic.
Soil Requirements
Rhododendron ‘Purple Gem’ requires a soil that stays slightly wet, but also has decent drainage and requires acidic soil.