DrGarbonzo
Active Member
While there appears to be some debate about the quality of Unibroue bottle fermented yeast dregs*, I had a successful fermentation using dregs from 4 or 5 bottles of their variety 6 pack (Maudite, Blanche, Trois Pistoles, Fin du Monde, others). While it did not end up with Belgian fruity alcohol esters, it didn't end up dry and over-fermented, as some may worry. Went from 1.064 to 1.010. I don't think it would be sufficient for a Belgian style, but for other ales it works well.
I also had a successful fermentation using dregs from 4 bottles of Allagash White. The starter didn't smell like it was super viable, but there was a large krausen and the airlock smells great; spicy and fruity - I'm hoping some of the spicy witbier flavors show up.
*(ie, it may actually be a clean-finishing carbonation strain and not their Belgian house strain)
I also had a successful fermentation using dregs from 4 bottles of Allagash White. The starter didn't smell like it was super viable, but there was a large krausen and the airlock smells great; spicy and fruity - I'm hoping some of the spicy witbier flavors show up.
*(ie, it may actually be a clean-finishing carbonation strain and not their Belgian house strain)