So I have an apple/pear/blackberry that fermented dry and I've been letting age for the last 3-4 months, I'm still not liking the taste of it and wanted to back sweeten it. How do I do this with out aerating too much and oxidizing?
It can be as basic as just stirring i.e. stabilising first, then I like to give it a day or two to settle, then adding a couple of ounces of honey per gallon and gently stirring it in - something long and thin, it can take a while as the honey often settles at the bottom, then when yer happy measure gravity and taste.
you can mix say a half pound with the same volume of water as it often mixes in quicker, but still adding a little at a time, just don't stir the bejesus out of it.
you can have a search and work out how much by weight of honey is needed to raise the gravity of the mead by X amount and actually get it in as above.......
I prefer a little and often though as I trust my tasting ability.
You might find that using honey will cloud a clear mead again, so you either have to wait for it to clear again or use finings to drop it out - which is why I prefer to set the sweetness by back sweetening before a batch clears, to a medium level (about the 1.010 to 1.015 sort of area) then clear and age it........
Oxidisation isnt a quick or instant think, think of it like rusting. As long as you treat your batch with care, keeping it topped up or with a CO2 blanket, you should be fine......