Genus Information
Sun Requirements
Philadelphus ‘Belle Étoile’ can handle either an exposed or a sheltered position and can cope with either full sun or partial shade.Hardiness
Mock orange ‘Belle Étoile’ is fully hardy.
Growth Information
Philadelphus ‘Belle Étoile’ is a steady grower and should reach its full size in 5-10 years. It can reach heights of up to 1.5m and will spread up to 2.5m.
Flowering
Philadelphus ‘Belle Étoile’ produces white and purple flowers. These flowers will be produced between May to June. This plant produces fragrant flowers.
Foliage
Mock orange ‘Belle Étoile’ is a deciduous plant and produces green foliage and will benefit from being cut back once it has finished flowering to promote growth next year.
Wildlife, Pests and Diseases
Philadelphus ‘Belle Étoile’ can have problems with Aphids, it can also be vulnerable to certain diseases such as Powdery mildews and is not considered to be toxic.
Soil Requirements
Mock orange ‘Belle Étoile’ is a versatile plant and can cope with wet or drier soils, but prefers there to be decent drainage and it can be planted in soil of any pH.