I brewed a batch of Double IPA last night. I shook the vile of WLP001 like I always do and when I carefully opened it a drop or two of it spilled.
It has been 9.5 hours since I pitched and there are no signs of fermentation and once again my “yeast paranoia” has set in. Should I repitch a new vile or not worry about it just yet.
It sounds like you might have under pitched your yeast. What was your original gravity? A double ipa is going to require a lot of healthy yeast. Probably 2-3 vials or a good starter. Did you aerate your wort?
Yeah, it’s always OK until it isn’t! ;) FWIW, I never use any liquid yeast without a starter. My experience with hundreds of batches is that every beer I use a starter for ferments and tastes better.