Hello.
I put the wine company online, you make a wine based on grapes in 2 possibilities.
bottled wine you will need 20 bunches for 10 liters of wine.
the selling price of a liter of bottled wine is 12.52 base, it goes up and down depending on the month
in barrels you will need 10 bunches for 10 liters of barrel wine.
the selling price of a liter of wine in barrels is 8.17 base, it goes up and down depending on the month.
I find the prices correct and profitable with the time spent in the vines to harvest the grapes.
you still sell at nicolas shops
https://www.kingmods.net/fr/fs22/mods/nicolas-shops
