Annual Biennial Herbaceous Perennial
A half-hardy perennial often grown as an annual, with sticky stems and slightly grey-green, heart-shaped leaves with wavy edges. In summer, tall stems to around 75cm high bear loose spikes of bell-shaped flowers, pale peachy pink on the outside and yellow in the centre
Position
Full sun, Partial shade
Soil Types
Chalk, Clay, Loam, Sand
Max Height
0.5-1 metres
Max Spread
0.1-0.5 metres