A very floriferous shrub suitable for summer bedding or tubs on the terrace. Flowers are red, orange and yellow , giving an overall tricoloured effect.  Keep pinching out the tips in spring to encourage bushy growth. Water and feed well in the summer and keep dryish during winter. Propagate by semi-ripe cuttings in summer. Reputed to be frost hardy but may need some winter protection. This plant is toxic.