Spiraea x vanhouttei 'Double White May'
Spiraea x vanhouttei 'Double White May'
Spiraea x vanhouttei 'Double White May' is a beautiful deciduous shrub known for its abundant clusters of pure white flowers that bloom in late spring to early summer. The dense, arching branches are covered with small, ovate green leaves, creating a lush backdrop for the showy flowers. As the plant matures, it develops a graceful, rounded shape, making it an ideal addition to garden borders, hedges, or as a feature plant in landscaped areas.
This hardy shrub thrives in full sun to partial shade and well-drained soils. It is low-maintenance, requiring only occasional pruning after flowering to maintain its shape and encourage new growth. Double White May adds beauty and seasonal interest to any garden with its stunning blooms and lush foliage, while also attracting pollinators like bees and butterflies. Its versatility and ease of care make it a perfect choice for both formal and informal garden settings.
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Mature height
1.5–2 metres
Mature width
1.5–2 metres
Spacing
1.5–2 metres
Evergreen/Deciduous
Deciduous
Foliage
Abundant white flowers with green foliage
Flowering Period & Fruit Development/Harvest
Late spring to early summer [October–December]
Sun tolerance
Full sun to partial shade
Maintenance
Low maintenance; prune lightly after flowering to maintain shape and encourage fresh growth.