Awesome Kat! I love purple Oxalis too, in pots and in the ground. Its not weedy at all here. I think the weedy forms of Oxalis have given the nice ones a bad name. That Walking Iris is gorgeous too! I'm a big fan of Caladiums too, gonna get some more for my shady deck containers for this year.
Have you tried Pineapple Lilies? I grow them in containers, but you'd have the option of keeping them in the ground there. Callas are great too, I've even found them winter hardy here.
