ghank15
Well-Known Member
Hi all. I have two vials of WLP810 that I was planning on using sometime last month for a California common. However, life and tree limbs seem to have gotten in the way of my beloved hobby, and it seems the "best if used before" date has passed(sept 29th). Is it still possible to use this yeast(perhaps I could make a starter and ensure viability) or should I just buy new yeast?