Hoheria ‘Glory of Amlwch’
This bushy, semi-evergreen plant can be grown as a large shrub or small tree. The densely-packed, white flowers form a glorious-scented froth that also attracts butterflies and other pollinators. Reasonably hardy, it thrives in sun or partial shade and will attain about 2.5m (8ft 2in) in 10 years. It prefers neutral to acid soil.
If you get a mild winter hoheria leaves will remain on the tree