Concord grapevine problems
I have two different plantings of concord grapevines just on opposite sides of the yard. They never seem to grow healthy and produce. They are about 5 yrs old now and I have not gotten any grapes from them. However I have more Concord grape about 50 miles from those and they produce an abundant amount of grapes each year. The sick vines look like they try to grow out healthy but just can't seem to make it. The vines look like they have been eaten on by something but I do not think that is what it is. I have tried to get some pics of them and wonder if anyone has ant feedback on this issue.