The color of the wine very much depends on the type of grapes. We used Australian Black seedless grapes. Also, the quantity of sugar should be adjusted as per the sweetness of the grapes used. Do a taste test of the grapes first, and then add sugar accordingly. Please note that the water to be used in this recipe should be boiled and cooled well. If you miss to stir the wine every day, don't worry about it. I've missed it a few days and still it turned out well. However, please try to stir it daily.