Q.Name Of Powder That Starts With “di…” To Get Rid Of Grubs On Rhodys,azaleas?
A master gardener noticed that I have a problem with grubs eating my rhody and recommended a powder that begins with “di or dian”. What is the full name?
luis_pr
Answered on October 23, 2021
Diatomaceous earth is a white powder used to control grubs:
https://www.gardeningknowhow.com/plant-problems/pests/insects/get-rid-of-grub-worms.htm
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