I think I have a stuck fermentation
I don't normally post things like this because I normally don't have this kind of problem. I'm making my winter mead that I've done before but I made a couple of changes this time. The recipe is:
1 gallon apple juice
1 gallon cranberry juice
5 lbs clover honey
2 cinnamon sticks
8 allspice berries
I have always used the White Labs WLP 720, sweet mead yeast, and never had any problems. I made a nutrient/energizer mix following Curt Stock's method, 1 tsp energizer, 2 tsp nutrient. I added 3/4 tsp of this at the same time I pitched the whole vial of yeast. I later realized he sized his additions based on a 5 gallon batch and mine's 3. I did all this on Saturday.
Here's the problem, each day I've been adding the nutrient/energizer mix and checking gravity with my refractometer, adjusted by beersmith for fermenting wort. My OG was 1.095, Sunday it was 1.089 and today it is 1.096. Brix readings were 22 Sunday and 23 today. Yesterday I felt good about it but today I'm thinking there might have been some water in the pipette with the sample that threw off the reading.
I know a lot of people have had problems with WLP720, but I never have. I also know it's only 2 days in but my last batch of Caramel Apple Mead was really kicking at this point in its fermentation. My question is, should I get a packet of dry yeast and re-pitch? Maybe another vial of 720? Should I just RDWHAHB? Like I said, I've made this recipe before and it was easy, but this time I lowered the amount of honey and I'm using SNA. Any ideas? Thanks for the help.
Primary: Bucksnort Brown Ale, Black IPA, Chai Brown Ale, Chocolate Porter
Secondary: Winter Mead, Peach Ginger Mead
Tertiary: Caramel Apple Mead
Bottled: Honey Brown Ale, Cream Ale
On Deck: not sure