syn. Centranthus ruber 'Albus'
An upright, semi-evergreen perennial, sometimes grown as a biennial, with ovate to lance-shaped, somewhat fleshy, grey-green leaves and dense cymes of small, fragrant, funnel-shaped, white flowers from late spring into summer.
Height 1m (3ft), Spread 50cm (1.5ft), 2-5 years to maturity.