Earlier flowering, more branched and compact, and more uniformly double than traditional multifloras. Flowers are borne all summer long in shades of burgundy, peppermint, red, rose, white, salmon and silver. Double, medium sized flowers resembling carnations. Weather tolerant, and ideal for outdoor bedding and containers. F1 hybrid double multiflora type. Hha half hardy annual. Height 25cm 10.nb petunia flower colour variation environmental factors at the beginning of a season sometimes affect the colours of certain varieties, particularly those with striped flowers.