Last year I bought a couple of rhubarb plants hoping to get a little patch started at this house (I had a lovely patch at the old house that came up beautifully every year and was a lot of fun in the cooking department).
Unfortunately we never got around to finding just the right spot and these plants sat in the middle of one of the gardens... all winter.
I had given them up for dead, but somehow never got around to getting rid of them.
Ah, so just recently, I discovered that they have survived last summer's neglect AND the long cold winter out-of-doors in a very small pot and are determinedly sticking around. :)