i have three different grape vines that i purchased three years ago. last year i did get one small cluster on my red grapes. this year i have not gotten anything. what am i doing wrong or what can i do to help my grapes produce? my vines and leaves look healthy except for the holes the japanese beetles have chewed into them. i have had a real battle with these beetles but i have finally gotten them under control with a few praying mantis's
Do your vines flower and if so are the flowers being pollinated? You may find more help in the Grape and Grapevine Forum as this question has come up before and we have some very knowledgable contributers' posts there. It has been a very good year for my grapes which survive dispite my lack of expertise! The best of luck. Margaret
