First post
I created a yeast starter with Wyeast 3724.
I brewed a Saison and tried pressure fermenting at 90F = 32C with a spunding valve set at 10psi.
Wyeast recommend fermenting at this temperature.
It started out OK but then went for a week and 2 days of no fermentation and developed a horrible taste.
Then I learned Wyeast 3724 does not like Pressure.
So I transferred the 2 corny kegs to 2 fermentation buckets i.e. no pressure
Kept the temperature at 90F = 32C controlled with a STC1000 but it was still...
Last post
Hi Phillip I've experienced something very similar following a stuck fermentation where I pitched a different yeast the second time around.
I'm no expert but I know yeast can produce some pretty disgusting off flavours when you stress it out and depending on which two yeasts you use the resulting combined esters can be a bit too funky to enjoy. I'm a fan of pressure fermenting pale ales and IPA'S where you want neutral esters from the yeast but if the yeast esters need to shine in your beer...
