>did you just pick any hole?< My husband selects the deepest hole he can find since this gas sinks as it diffuses. He then goes around with a crowbar & collapses any holes, tamping them down with his size 12 1/2 boots a few days after the gassing. Big husbands thankfully have big feet well suited for this task I keep telling him!!! I have had a hole free paddock & lawn for the past few years & will again when he gets enought time to collapse the holes for me this year.
Kaaren
