Black flowering container memorial plant
I lost my childhood cat last week, and am looking for a plant to get as a memorial. She was all black so I am looking to get something I can grow in a container, pref. flowering, that either has all black foliage or a black flower, and am looking for suggestions for such plants.
Living in Seattle, a couple of my favorite suggestions so far have been a black iris and a black canna, and was curious as to the relative ease of growing either of these two in pots (probably indoors as I am in college and will be doing apartment living for a while) and I would like to be able to keep it going year after year if possible. So suggestions for good plants that fit this bill or advice
on which (if either) of those plants would good for that would be much appreciated!