Amsonia hubrichtii is native to eastern Oklahoma and Arkansas. It is tolerant of moist soils and is quite drought tolerant once established. Flowers are sky blue, star shaped and develop in clusters at the end of each branch in early spring. Leaves are needle-like on upright stems: foliage is bright green in summer and in fall explodes to a golden yellow. Amsonia grows to 3 feet high.
I really like this patchwork brick patio. and it might even be cheaper as you could buy end of line materials and it would not matter if you didn't have a lot of it as you are going to use so many different ones.. perfect ground for patio