Winter mulching for red grapes
I have six red grape vines. Most are 4-5 years old. One is new this year. Is it advisable to put down a straw mulch over the feeder roots prior to the winter snow fall. I live in the Upper Peninsula of Michigan. Grapes are Valient, Fontenac, and one Concord.
Thank you for your question. I am sorry the assigned expert has been unavailable, and suggest you contact your county Extension office directly: https://www.canr.msu.edu/dickinson/county-extension-office Good luck!