Originally Posted by Saud
Thank for all
I made my grape wine for ( 13 litter ) and i add more suger and i add 1 spoon of yeast .. Now i am in (9th day ) but i think i have to re add yeast becouse i am not sure if my fermentation is good or correct !!
So .. Can i add yeast now
( i have no hydrometer )
And .. Whene the skin of grape remain floating and go up thats mean the fermentation is working and in proces
Thank you alot
You are correct, if the skins are on top of the liquid, fermentation is active. There should be foaming too.
How much sugar did you add, why do you think your fermentation is not good? It is very likely since you are in the 9th day your fermentation has slowed and you should press your grapes.