I wonder if some of the bromeliads would work for you, particularly the Neoregelia types? Those "flower" when the leaves turn color and that coloration can be really outstanding. I don't think you would have any allergies with these plants and they are certainly easy to take care of.
drdawg (Dr. Kenneth Ramsey)
The reason it's so hard to lose weight when you get up in age is because your body and your fat have become good friends.
