I saw my first creeping thistle rear it's thorny ugly head on St. Patricks day. I used something called "high grass" on them last year but I'm not all that convinced that will kill them off long term - and that is my goal, eradication. What is the best spray to use from a spot sprayer for creeping thistle? (Thistlex maybe? But I've never seen it for sale here).
Also docks, have an increasing amount of them around the shed and I also want them gone, same question, what's best and when to spray them?
Thanks in advance,