Genus Information
Sun Requirements
Rhododendron ‘Madame Masson’ prefers a sheltered position and likes the sun but not too much of it, so an area that is partially shaded is perfect.Hardiness
Rhododendron ‘Madame Masson’ is fully hardy.
Growth Information
Rhododendron ‘Madame Masson’ is a relatively slow grower and will reach its full height in 10 to 20 years depending on conditions. It can reach heights of up to 1.8m and will spread up to 1.8m.
Flowering
Rhododendron ‘Madame Masson’ produces white flowers. These flowers will be produced between March to June.
Foliage
Rhododendron ‘Madame Masson’ is an evergreen plant and produces green foliage this plant is fairly low maintenance and doesn’t require any pruning.
Wildlife, Pests and Diseases
Rhododendron ‘Madame Masson’ 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. It is not known to attract any particular wildlife and is considered toxic.
Soil Requirements
Rhododendron ‘Madame Masson’ requires a soil that stays slightly wet, but also has decent drainage and requires acidic soil.