Q.Killing Grubs
I have a very small patch of grubs in my backyard. It’s now Oct 2nd. Will the cold weather kill the grubs before next spring? I live in northern New Jersey.
Nikki
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on October 3, 2011
Most likely not. Part of the reason they are underground is so that they are insulated from the cold over the winter. I would treat the area for grubs.
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