We get insane weeds up here and preen only lasts a month if I buy the 6 month shit, Monsanto shit works but you have to spray every 3 weeks or so, what do you guys do.
I'm stuck pulling weeds an hour a day basically all summer because the shit I sprayed didn't work.
observation1 1 points 1 day ago
Been there done that.
Cover with cardboard and wait a month.
Bonus when cardboard gets wet you can lift it up and if you see termites, you have termites.