Is the CobraHead® effective on all weeds?
While I doubt there is such a thing as a universal weeder, the CobraHead® appears to be as close as you can get. I find it the best tool for grasses of all types. It does a great job on low-lying weeds such as purslane and spurge. It is great on dandelions and tap-rooted weeds. And because of its scalping ability even the weeds that can’t be pulled out can be cut off quite deeply underground.
