8 Years Old Grape Vine Has Never Been Pruned
In my backyard, I have an 8 years old grape vine that has never been pruned. I don't know what type of grape vine it is, but I can tell you that it produces seedless green grapes every year. It is perfectly health, even though it has grown a lot.
I've looked at grape vine pruning videos, but I'm really confused on how to go about for a vine that has never been pruned.
Do you have tips or steps?