I have access to both a small and bigger tiller perk of bf being athletics facility manager at local college he’s in charge of grounds among many other things...so just till it up? Will stuff still come up that’s been there for years? And it would be like all over in different spots right? I mean rn it’s overgrown and everywhere but there is some pattern to it..
nope use a small one or hands around the plants to keep major tiller on other places are rows still evident we have some great folks in your area also hoping they will chime in