I'm in zone 6a, NE Kentucky and have had Malachite Prism for 3 years. It is shorter than the data base figure of 36" but not by much. It has a great attractive flower and is both pod and pollen fertile. It also increases well. The foliage for me is medium green and about 1 5 " tall. I have large pods. I would recommend this one for anyone wanting a snowy bloom and to subsidize with. Hope this helps
