Farrer viburnum 'Candidissimum'

'Candidissimum' is a deciduous shrub, up to 3m high, which is tightly-upright when young but becomes broader with age, with oval, light green, prominently-veined leaves up to 10cm long. Clusters, up to 6cm across, of small very sweetly-scented pure white flowers appear from late autumn and into winter, sometimes through to spring