Thanks, lfe634. I know it. Long long time ago I bought it within 1 small pot. I planted into my garden. Later, it was totally disappeared. I guess I should get several boxes or a package. It will be stronger. I will try my lucky this year again. Mark down this name. Thanks...
I have some Iris, they have yellow and purple flower. I also have Lamium. I can sell some to you $3 for each. You can come here and dig some plants. My email is feifan882003@yahoo.com