GottaGo
Deeply Rooted
Which mess, pill bugs or invasive weeds? LOL! My list is endless.@GottaGo
dig them out, then put down cardboard before you refill.
Cardboard takes 6 months to break down when buried.
I heard this from a company that grows hedges in groups of 4 to ship 4-6 ft high and they package them in cardboard.
You dig the trench, plant the set, water and forget about it.