'Okayama' is an anticlockwise twining cultivar. The leaves are up to 35cm long with about 11 downy leaflets. Flowers in hanging sprays 10-15cm long are highly scented and open to pale lilac from rich violet buds. The bean-like seedpods are velvety and up to 20cm long.
Height: 90-110cm from the top of the pot.
Garden care: To get lots of flowers, the twining stems need pruning twice a year - once in summer (about two months after the flowering has finished) and again in mid-winter.