I've got three of these huge, ugly ass bushes (weeds) in my backyard that I need to get rid of. I know it's going to be tough (I can't back a truck into the backyard to jerk them out of the ground). I plan on cutting the leaves back as far as I can get then just axe the heck out of the stump. Then maybe use some herbacide or Roundup to kill it. Anyone have any experience removing these devils?