Narrow Leaf Milkweed
I bought three Narrow Leaf Milkweed plants today... they are native to Arizona so hoping that they will be happy in the dry hot Oklahoma summer. But...I do notice that everything I've read says they need some afternoon shade. Since it's not quite desert conditions here, I'm not sure how much afternoon shade it really needs.
Has anyone in my zone grown this species? Anyone have any recommendations or advice? I am mainly trying to add variety in my garden, so thought I'd give this one a try.
Thanks in advance for any suggestions or testimonials on how this has done for you.