Potomac is ideal for production during periods of high light, long days and warm temperatures. Plants produce tall, strong stems and long spikes with good flower quality for excellent retail show and vase life. Can be grown year-round with supplemental high-intensity lighting. Suitable for greenhouse and field cut flower production, as well as home garden cut flowers.(3, 4) Rose and white bicolour is a unique, appealing colour with tall stems. Times with Ivory White and Pink.