What Have You Planted That You Really Wish You Hadn't?
A few years ago I got really carried with my tropicalesque garden, figuring that for any leaf, bigger was better, and if the label said "invasive" that meant it would cover my bare spots. So now I have petasites everywhere; I can't stop them; they are taking over. Beware before ever planting a petasite! So what have you planted that you now regret?