Something went wrong... I suspect a faulty airlock since it seems to have shot off the top. I had previously been worried about the little bit of sanitizer spilled into the brew during the siphoning stage, but I think this shows my yeast is still alive and well.
1/2/13 Update - this appears to just be a sign of particularly vigorous fermentation, commonly taken care of by setting up a blow-off tube for the first few days.
Also, after talking to some homebrewers at work, I've learned that the later in the boil the hops are added, the less bitter and more aromatic the beer turns out. (Longer boiled hops increase the bitterness). Next time, I'm adding my hops at the end, because this batch of wort was ridiculously bitter. I'll re-test after fermentation and see if I need to add some
finings (like gelatin or isinglass).
Lessons Learned:
- Early hops --> Adds bitterness
- Late hops --> Adds aroma
- Don't add the yeast to the wort until it's cool enough (60-75 F)
- Place the carboy in a bucket to regulate temperature - add ice packs as needed to prevent overheating and blowoff.
- Use a blowoff tube setup for the 1st day of fermentation.
1/5/13 Update - Still fermenting in the carboy. I didn't see any bubbles in the minute that I was looking at it. I think I'll leave it for 2 weeks, to try to let the yeast eat up any strange tasting byproducts of the fermentation process. I realized that I'm making a German Hefeweizen, not an American one. I've never tried the German style, but apparently, the flavor is described as having hints of banana and cloves. Maybe a little extra fermentation and some finings will make it taste more like the Windmer Hefeweizen that I'm more used to. I'll start taking gravity readings after day 12. If it's stable 3 days later... time to bottle!