To help keep the weeds under control, here is a recipe for a homemade weed killer.  It’s strong enough to kill most weeds.  Be careful, as it can kill your plants, too.
It can be easily mixed in a 2 gallon sprayer.
Recipe for homemade weed killer:
1 gallon white vinegar
2 cups Epsom Salts
1/4 Blue Dawn dish soap
The recipe can also be reduced and used in a spray bottle.