Thunder_Chicken
Well-Known Member
I have two 5 gallon batches going right now. I plan on bottling one of them after 2 months and I want to let the other bulk age for another 3 months or so. I'm thinking about racking it into another carboy after 2 months to get it off the yeast and allow it to clear even more. Should I be adding K-Meta and Sorbate to it when I rack it? If I want to back sweeten a bit, can I do it and let it age that way or is it best to back sweeten just a few days before bottling?
You should definitely add k-meta when you rack it for bulk aging to prevent oxidation. You should sorbate at the same time if you plan to backsweeten. You probably want to wait a day or two after sorbating to add the sugar to taste, and then wait a few more days after that to see if fermentation has been truly halted before bottling. I'm not sure how long you can age with sugar in solution - I would think that you would be setting up a banquet for infection bugs, but maybe the sorbate and alcohol limit that. Bottling soon after sweetening would limit the potential for infection exposure.
Having said that, some people (like me) can taste sorbate even at normal doses. It can make the wine taste like chemical candy. You might want to taste the apfelwein without sorbate - even though technically dry it tastes pretty sweet to me. It is not a puckering dryness, especially if aged. When aged the apple flavor comes out again and it really conveys a perception of sweetness. Conversely, a hint of sugar in young apfelwein (which really tastes bland and lifeless, buried under the alcohol) really makes the apple flavor pop out, but might make aged sweetened apfelwein seem too sweet.
I guess my advice is to experiment, and see what works for your taste buds. The taste definitely evolves with age.