Posted: 23/04/2016 at 20:45
for me, no weed killer at all for first full summer. It does damage young grass...some products are better than others but best avoided.
I carefully dig out the broad leaf weeds and tickle in some grass seed. this time of year the bare patch will green over in 2 weeks.
As for the less obvious weeds mowing will help take care of them
Best treatment for your lawn, young or old, is to mow at least once a week with blades set fairly high
enjoy your lawn Leigh