Annual Biennial
A mound-forming, evergreen perennial usually grown as an annual with trailing stems to 50cm long and small, simple leaves. Flowers borne from summer into autumn are a deep purple, almost black, with yellow throats
Position
Full sun
Soil Types
Chalk, Clay, Loam, Sand
Max Height
0.1-0.5 metres
Max Spread
0.1-0.5 metres