Medium 18" - Plant 16" apart. From late summer to fall, these is no flower quite like it in the border. Likes moisture, and needs winter protection in the most northern states. Deep rose-pink double with star shaped petals. Shorter than most. From late summer to fall, there is no flower quite like it in the border. 2" flowers on tall stems are freely and continuously produced. Likes moisture, and needs winter protection in the most northern states. Deer resistant. Good for cut flowers.