Cultivars
Bella Select varieties
These dwarf shrubs grow to 500mm (20in) tall forming a compact habit and producing brilliant orange to reddish flowers that appear from spring to summer. 

It grows in a semi shaded warm position on well drained fertile soils and may be used as a flowering house plant. It has a medium water requirement once established. (Scale: 2-drops from 3) 

'Nabob'
This upright shrub forms an open rounded habit and produces golden pendant flowers. It tolerates most well drained soils, sandy to clay loam and is planted in shrub borders. 

It has a medium water requirement once established (Scale: 2-drops from 3) and responds to mulching with an occasional deep watering during dry periods.

'Golden Fleece'
This shrub produces prolific yellow flowers during summer. It is ideal for colour contrast in border planting and grows on well drained fertile moist soils in a semi shaded to full sun wind protected position. 

It has a medium water requirement once established (Scale: 2-drops from 3) and responds to mulching with an occasional deep watering during dry periods.

'Kentish Belle'
This shrub is upright and produces bright orange flowers.

'Souvenir de Bonn'
This upright shrub has an open habit with variegated foliage and produces red veined flowers during summer. It is an excellent specimen plant for a small garden or grown in tubs in shaded courtyards.
It has a medium water requirement once established (Scale: 2-drops from 3) and responds to mulching with an occasional deep watering during dry periods.