green apple

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  1. bw7hb

    Recurring acetaldehyde problem with extract NEIPA brewed with S-04

    I'm trying to brew a NEIPA but I'm having issues with very strong acetaldehyde / green apple off flavor at bottling time and after a month of bottle conditioning. As I'm fairly new to home brewing I'm using all extract. The first beer I ever brewed was a pale ale and it worked out very well. I...
  2. R

    Acetaldehyde flavors post fermentation.

    Made a vermont IPA using white labs london fog. everything was going great during fermentation, smelled great, looks good and when i took a gravity reading it was doing its thing quickly. I had a really thick and heavy layer of krausen after 1.5 weeks and it was not dropping. I called my local...