I have yet to get any onions up, soooooo....... Its gonna have to be container now, when I get a chance. I cheat about grass cutting, I have a 30 gallon tank DC powered sprayer on the neighbors 4X and spray all the concrete edges around the house, garage, barn, fence, drive & sidewalks. I bought a new week wacker 5 years ago, used it once! It does though sort of limit where and what I plant. Cause I can mix up a deadly poison to spray. It took out his old oak tree, but it won't kill blackberries but for a month or so.