Posted: 22/01/2014 at 21:36
Lewisias are real eye catchers. Plant them out in spring. Ideal for sharp drainage in sun, even in pots
Kru, do you want something vigorous or small and "dainty"?
On a dry stone wall here in Cornwall I grow aubretia, alyssum, hardy osteospermums, white Arabis,Helianthemums, verbena homestead purple, Erigeron, Mesembryanthemums and hypericum Olympican. These give a riot of colour throughout spring and summer.