Peter; Saw the clip on CBS6 about putting card board under mulch. But in the fall can you blow the leaves out from the box wood hedge with out blowing the mulch all over?? Help!!!! Otto
Putting cardboard down won’t have any effect on whether you leaf blower blows mulch out of the bed. By the time fall arrives, the cardboard will have smothered the weeds and will be becoming part of the soil.
If you are having trouble with the leaf blower in the beds I’d suggest a small leaf rake to get the leaves out of the landscape beds.