I made a 3 gallon batch following the basic DB recipe and thought it was light on fruit. So my next 6 gallon batch was as follows:
48 oz ReaLemon juice
12 lbs Kirkland Triple Berry Blend (blackberry, strawberry, blueberry) thawed
water to about 5.5 gallons (before fruit)
24 cups sugar
1 tsp tannin
3 tsp yeast nutrient
1 tsp yeast energizer
3 tsp pectic enzyme
EC-1118
I backsweeten my DB. I split the batch and backsweetened to 2 different amounts. Hubby liked the sweeter one best. This one got better with age - it really smoothed out!
I have another batch aging and ready to be backsweetened and bottled now. I made it the same with the exception of the brand of fruit and lemon juice, the amount of starting sugar, and the yeast. I'm hoping it turns out as good as the last batch! I'm backsweetening to Hubby's taste for the whole batch this time.
Regarding the acid, I have seen DB recipes that reduce the lemon juice. I have made a strawberry DB and a raspberry DB in addition to the 3 berry DB described above, and I noticed that I used more lemon juice in the strawberry and raspberry versions. I'm not sure why I did that - it was in 2021 and I don't remember that far back.
I do recall that the raspberry turned out absolutely delicious and much more raspberry-flavored than my very first batch of wine which was only raspberries. I might have to try that one again! For the strawberry, I used 16 lbs of strawberries and 96 oz of lemon juice for a 6 gallon batch. It was good, but not great - the lemon overpowered the strawberries for my taste. The raspberry version I used 11 lbs of raspberries and 64 oz of lemon juice for a 4 gallon batch.
Also, I used Costco's Volcano brand lemon juice in my latest batch, and I cut the sugar a bit because I wanted to lower the ABV a bit. I really noticed the strawberry smell when it was fermenting - I'm not sure if that was the batch of fruit I used or the 71B yeast. It certainly smelled delicious!!
48 oz Costco lemon juice
12 lbs Triple Berry Blend (blackberry, strawberry, blueberry)
water to about 5.5 gallons (before fruit)
20 cups sugar
1 tsp tannin
3 tsp yeast nutrient
1 tsp yeast energizer
3 tsp pectic enzyme
1/4 tsp Kmeta
Lalvin 71B