It started out as hobby. Few years ago, a friend gave me a small iris root,
I planted it and forget about it.
Now I have hundred plants growing vigorously in my garden.
It is real easy to grow, you couldn't even kill it,
just a lot of the water and fertilizer in tropical climate,
such as southern USA states.
After flowering , the bush will die and the new shoots
will come out in couple weeks.
It flowered in the spring in my garden in Miami Florida.