10 Ways To Get Rid Of Canadian Thistles Permanently
Look for an herbicide with aminopyralid, glyphosate, or chlorsulfuron on the ingredients list. Herbicides are dangerous chemicals, and they can cause irritation. Always read the warning label on your bottle of herbicide, and wear gloves and eye protection to stay safe. If you pull the thistle and it doesn’t have any flowers on it, you can throw the stems in with your compost pile or yard debris bin. If you accidentally pull a thistle that has flowers on it, bag it and take it away to be burned....