Cultivars
There are many cultivars of the species contact your local nursery for available varieties.

Knight Series
These selections of dwarf cultivars grow to 300 mm (1 ft) tall by 230 mm (9¾ in) wide and are commonly grown as annuals forming a bushy habit. They produce double flowers in a variety of colours including crimson, white, yellow, orange and bicolour.

Lillipot Series
This selection of upright bushy dwarf cultivars grows to two and 250 mm (9¾ in) tall by 200 mm (7¾ in) wide and annuals or biennials. They produce double flowers are come in a range of colours, including lavender pink, yellow, scarlet and orange.

'Scarlet Luminette'
This perennial is grown as an annual or as a biannual and grows to 450 mm (18 in) tall by two and 30 mm (1⅛ in) wide. It produces double scarlet flowers that appear during summer.