I turn mine up until it bubbles pretty hard, then let it bubble for 1 minute. The wyeast website recommends 1 full minute of O2. Check number 31 of their FAQ.
http://www.wyeastlab.com/faqs.cfm?website=3#r44
Hello all. New guy to the forums but I have been reading for years. I have a little question.
I brewed my first Hefeweizen a little while ago, on the 13th. Did a decoction and had some pretty great looking wort. I had an OG of 1.062 and pitched Wyeast 3068. It bubbled like crazy, as I have...