Cultivars
'Imperial Tall Blue'
This annual grows to 600 mm (2 ft) tall and is widely used as a cut flower.

F1 Hybrids
'Imperial Tall Blue'
This plant grows to 60cm and is widely used as a cut flower.

'Blue Angel'
This annual grows to 250 mm (9¾ in) tall and produces lavender blue flowers.

'Blue Blazer'
This annual grows to 200 mm (7¾ in) and produces mid-blue flowers.

'Blue Mink'
This annual grows to 250 mm (9¾ in) tall and produces bluish flowers

'Blue Perfection'
This annual grows to 350 mm (14 9in) tall and produces mild blue flowers.

'Blue Tango'
This annual grows to 250 mm (9¾ in) tall and produces powder blue flowers.

'Lilac Angel'
This annual grows to 250 mm (9¾ in) tall and produces lilac blue flowers.

'Nordmeer'
This annual grows to 250 mm (9¾ in) tall and produces dark violet blue flowers.

'Spindrift' and ''White Angel'
These annuals grow to 250 mm (9¾ in) tall and produce white flowers.