1278 days approximately to get a grape vine from seed to grape. Over 3 years. And no guarantee it will be a useful grape. Growth takes time. I am so impatient. It takes the proper pruning, environment, care, discipline, attention. And, if it is not taken care of properly, it grows wild and is good for nothing or dies. “Pruning is one of the most important factors of grape production. Grapes develop only on new growth.” I HATE being pruned. 

Mark Janes