1. I covered the jar with a hop sack. Some people get yeast from insects, so your choice.
2. I put them outside. My latest I cut some flowers from a cherry tree and threw in the wort.
I have done it as little as five hours. It takes the wild yeast longer to show signs. Also important...
I do a couple of fruit beers and mostly puree and add after about day four of fermentation. Watermelon I've frozen the puree and then unfroze to get the concentrate out of it.
My first attempt at yeast wrangling seems to be working. I put a jar outside, let that ferment for 2 weeks and moved to a 600-700 ml starter. My next plan, was to do a one gallon starter and see how it goes. If all goes well with the gallon starter, should I pitch all the yeast? (I'll do a...
My Brut IPA (which I'm sampling right now) I added amyloglucosidase day 2 of fermentation. At day 4, I was at 1.000. Mine is 6.2% abv, I like your idea of a "session" Brut in the 4% range.
I have a grill I put over the kettle and put my basket on top. I go inside, take my ph and hydrometer readings (pet the dog). I come back, it's been draining for 10-15 minutes. I have a pot lid that I push down on the grain with and I'm done.