I have quit severe nutgrass in our Wintergreen lawn, can you suggest a weedkiller to use
11 March 2013 08:53 AM
You need to spray the nutgrass in your wintergreen couch lawn with a selective herbicide. Unfortunately we can't help you with this type of herbicide as it isn't a line in our range. If you are unable to source a selective herbicide, you may wish to try Zero glyphosate but exercise extreme caution when applying the product because it can also kill off the surrounding lawn.