Yeasac

[Kernalgrain6]

Hi, I have some yeasac which is 4 months out of date, do you think it would still be effective or should i bin it.
Thank you

 

[nettle]

I’d use it but it may not be as effective

 

[ycbm]

I would use it but feed it at least half the rate used for the dead version, brewers yeast, which is 50g a day, instead of the 15g recommended for yea-sacc.
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