Shooter
Veteran Member
I have 4 ft by 8 ft raised beds, 2 are going to be filled with onions. when I filled these beds, I used strait compost. well its filled with frass and weed seeds,even after 7 years, Ive sprayed with round up befofe. but after a few weeks the weeds start .
can I use preen in the onion beds?
can I use preen in the onion beds?