Mixing Yeasts

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pmclaren11
Posts: 40
Joined: Friday May 15, 2009 3:59 pm

Mixing Yeasts

Post by pmclaren11 »

Hi,

I put down a honey lager today which included a Coopers Original Lager tin and I used the supplied yeast.

I also had an old yeast packet from a Coopers Cerveza tin which I believe is a slightly different yeast -but not wanting to waste it I chucked it in also.

My question is by mixing these yeasts will it effect my end product?

I'm hoping not....

Thanks,

Paul.
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warra48
Posts: 2082
Joined: Wednesday Apr 04, 2007 12:45 pm
Location: Corlette NSW

Re: Mixing Yeasts

Post by warra48 »

You'll be fine.
If you have a look at Wyeast's website, you'll see some of their yeasts are blends of different strains. I know those are liquid yeasts, but the principle is the same as for dry yeasts.
bullfrog
Posts: 922
Joined: Tuesday Nov 17, 2009 5:26 pm
Location: The Hawkesbury, NSW

Re: Mixing Yeasts

Post by bullfrog »

I'd almost go so far as to assume that they're both the same yeast strain. There definitely is a problem if you over-pitch yeast but pitching 14g is far from being a problem. Your beer will be fine.

Just for future reference; if you have a kit yeast left over that you won't use in a brew, you can always quickly boil it up and use it as a yeast nutrient in a big (read: high abv) beer or a brew that doesn't have a lot of nutrient to begin with (read: non-kit ginger beer, hard lemonade, etc)
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