Cultivars
'Blue Boy'
This spreading male shrub grows to 5m (15ft) tall with ovate glossy greenish blue leaves to 45mm (1ľin) long.

'Blue Girl'
This female spreading shrub is the most cold hardy and is up to 5m (15ft) tall. It produces abundant red berries.

'Blue Maid'
This very hardy vigorous female shrub grows to 5m (15ft) tall forming a dense pyramidal habit. It produces abundant red berries.

'Blue Princess'
This female spreading shrub is the most cold hardy and is up to 5m (15ft) tall. It has large glossy dark green leaves to 60mm (2˝in) long and produces abundant red berries.

'Blue Prince'
This spreading male shrub grows to 5m (15ft) tall and has purplish-green stems. The ovate glossy greenish blue leaves are up to 45mm (1ľin) long.