Coastal locations and other exposed gardens can be tough on flowers but erigeron 39stallone39 or as it39s more commonly called fleabane or beach aster will cope with these conditions admirably the daisy45like blooms will look very attractive tumbling over walls or positioned in paving cracks and will surprise you with how resilient and long flowering they are as they39ll be a feature in your garden from may through to july and they39ll self seed for you too height 30cm 4