just made my first starter, WYeast 2112 for CA common PM.
I followed NB instructions for a small starter, 650 ml water (I used 700 ml).
boiled, added 1/2 cup dme, boiled 15 minutes, added yeast from puffed up pack.
let it sit for 24 hours, at about 65*, but I wasn’t home much, did swirl it when I could.
now it has a thin layer of yeast on bottom, less than 1/2 inch, in a 2 liter flask, with clear wort on top.
is it ready? it doesn’t seem like much of a layer of yeast, but maybe that’s all there is?
I am only pitching it tomorrow, Sat, afternoon.
should I refrigerate it now?