Mine are leafing out too, darn! I wanted to move them!
Dead Nettle is very, very, invasive I am just now finding out. Because it seems to bloom in the middle of winter and starts dropping seeds before I can get out, it's too cold to pull weeds in the winter! I have pulled up a ton of them and trashed them, my plan is to pull up every one I see and put down preen in the fall to keep any fallen seeds from germinating.
