I tried for the first time last year to make wine. I used the berrys that grow on the rock breaks in my yard, I know them as wine berrys. I followed a recipe I found online and it turned out fabulouse but My airlock was not sealed correctly and after fermintation I kept opening the bucket to let people try it and it got sour. When I first tried it I good not believe how good it tasted. My question is this: The little packs of yeast you add, how many gallons is one pack good for and is it ok to bottle the wine after it stopps fermenting. Any help would be much appreciated. I know there are books out but with my job and everything I dont have alot of time to read. Thanks...