Fiori di iris
Chelsea 2015: Cedric Morris irises return. Care tips: * Irises prefer well-drained soil. If you garden on clay, mound up the beds so the rhizomes don't sit in water. * Feed plants once or twice a year with Vitax Q4 or a mix of Growmore and sulphate of potash. After flowering is the best, and also in March if you garden on a hungry soil. * Divide plants straight after flowering. Give them a position in the front of a border – they don't like competition.