The daisy company

摘要

PLA promotes itself as 'the daisy company', and visitors to its UK trial this summer were easily able to see why Of over 120 varieties and experimental breeding lines on show, gazania, osteospermum and argyranthemum together accounted for well over athird. Osteospermum was the starring genus in early August, when the trial overall was at its best, writes John Sutton.