What would be a good selective weed spray to rid my lawn of crows foot, last year I planted patches of sir Walter amongst blue couch, I have tried mowing before seeding and hand pulling, recently this weed is going crazy with all the rain we have had in Brisbane what can I do? Regards Dennis.
Certified GKH Gardening Expert
There are so many things that you can do in this regard. Check with the laws regarding sprays, and what you can and cannot use. This collection of articles will give you some ideas: https://www.gardeningknowhow.com/plant-problems/weeds/