I’ll give the weed killer a try. But there is a container of Pramitol® 25E non-selective herbicide standing by.
You’ll need it if your weeds are among plants you want to save. I rarely do anything other than pull weeds, but I don’t get a lot of those.
I have raised beds and I plant everything closer than usual-weeds are mostly choked out. In fall, I plant cover crops. Some of those are harvested, and some are turned under before blooming/seed formation.