The species armstrongii is endemic to the Renosterveld flats, Eastern Cape, South Africa. This hybrid is from open pollination and as a result the plants show a variety of forms. From smooth and thin leaves, to fat and textured and some with or without markings. This plant will eventually clump to form a tight mound. Keep the plant in shade and water when it is growing. Keep dry during dormancy. Flowers are an Orange/Pink with Green/Yellow tips.