Wonderful garden tour, Jim. I agree on the tags, I'd like to see more of the plants with ID's at Selby, too. Always the one's I like best are the ones with no tags.
Lindsey, the blue ginger grows pretty easily here if you can find someone to give you a start. In fact, you might want to plant it somewhere it can be contained. I loved the flowers on mine (but it's gotten itself lost in my jungle at present) but was disappointed it has no fragrance. I love the fragrant gingers, but the blue one isn't a ginger at all.
