Create clouds of pure white in your hanging baskets and patio containers with this vigorous trailing petunia flowers are surprisingly weather resistant and simply smother the long stems of up to 100cm making petunia surfiniaampreg white39 unbeatable for sheer flower power support its vigorous stems on a frame or let them tumble down in a cascade of colour trails to 100cm 40403441 supplied as plug plantsculinary information some parts of these flowers are edible click here