Well, this was unexpected. The picture above is just over 33 hours after my previous post. It's a little early for me to trust it, since this is after the first feeding. I'll keep feeding it until it gives a consistent rise, but this is a great sign! It's smelling deliciously sour.
Here's what it looked like before the feeding (the morning after my post, T+17hrs):


And then here's the top-down shot about 16 hours later:

Nearly a full doubling, vigorous gas production. Just incredible.
Maybe it's a mistake, but I'll keep feeding it and posting the results.

3 Comments
Mouselemming@sh.itjust.works · 4 pts · 3y
Looking good!
I've had good results using sprouted wheat flour to feed sourdough starter, just throwing that out there.
llama@lemm.ee · 3 pts · 3y
You might get even better results by putting it in the jar instead of throwing it out there.
delial@lemmy.sdf.org · 2 pts · 3y
Yum! That sounds deliciously malty! I'll keep my eyes peeled next time I go shopping.