Gerald Godwin
New Member
Hello All,
I recently made my first attempt at wild yeast harvesting and fermentation. I put a few jars of lightly hopped 1.040 wort outside my house overnight, and let them ferment away for about a month with the lids loosely on top. After that, I made some agar plates and streaked them each out, let them grow, and picked two specific colonies from each to streak out on their own plates. After this, I stepped them up through a test tube, 250 mL flask, and then a full liter, and pitched them into two three gallon carboys.
I am now just over 48 hours post-pitch, and these look nothing like I have ever seen before. Both of them look about the same, but the growth looks like a sponge. It started out towards the top of the fermentor, but has since sunk to the bottom. Does this sound or look normal?
Here it is after about 24 hours.
And here is a closeup of it at that time.
And here it is after 48.
I recently made my first attempt at wild yeast harvesting and fermentation. I put a few jars of lightly hopped 1.040 wort outside my house overnight, and let them ferment away for about a month with the lids loosely on top. After that, I made some agar plates and streaked them each out, let them grow, and picked two specific colonies from each to streak out on their own plates. After this, I stepped them up through a test tube, 250 mL flask, and then a full liter, and pitched them into two three gallon carboys.
I am now just over 48 hours post-pitch, and these look nothing like I have ever seen before. Both of them look about the same, but the growth looks like a sponge. It started out towards the top of the fermentor, but has since sunk to the bottom. Does this sound or look normal?
Here it is after about 24 hours.
And here it is after 48.