What is your favorite darkest,deepest blue salvia? I am looking to plant two sizes - one that gets as large as 3 by 3 (or so) and one that stays smaller. I like Yugoslavian cutleaf sage, NAME: Salvia jurisicii and Giant-flowered purple sage (dark pink) NAME: Salvia pachyphylla. Any comments on these two? Where can I buy rarer salvia in southern california?