RHS Synonyms
Lobelia × gerardii
Annual Biennial Bedding Herbaceous Perennial
Are clump-forming perennials, often grown as annuals or biennials, with basal rosettes of pale to dark green, bronzy, red-flushed or dark red foliage. In summer and early autumn they produce dense, upright spires of two-lipped, tubular flowers in shades of red, pink, purple or blue
Position
Full sun, Partial shade
Soil Types
Chalk, Clay, Loam, Sand
Max Height
0.5-1 metres
Max Spread
0.1-0.5 metres