You can grow the grapes yourself, if you have the space and the knowledge, but the best idea would be to buy them from a winery (local or not). Winemakers know what each grape variety needs to mature to its full potential. A lot depends on climate and care. Pretty much all countries of the world (except those with super rough climates), grow grapes. You should have no problems finding a winery near you.
You can make white wine out of red grapes but you can't make red wine out of white grapes
wine comes from grapes
grapes.
Yes, the Romans pressed grapes to make wine.
Not only white grapes. Remember, you can make white wine from red grapes, but not red wine from white grapes.
99% of all wine comes form grapes
The pigments in the grapes that make wine.
Grapes
Tannins in wine come from the skins, seeds, and stems of grapes.
they grow grapes beacuse they want to make wine
You would use fairly tart grapes to make your dry wine.
That will obviously depend on the size of the grapes.