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Home Brew Stir Plate

Home Brew Stir Plate

To make a stir plate for growing larger numbers of yeast organisms.

Yeast cultures are expensive. Often the culture does not contain adequate numbers of active cells for inoculating (pitching) a certain batch of home brew.

the good news is that yeast multiplies like crazy! Given the proper conditions, yeast is like a copy machine on steroids.

Yeast Stir Plate Project

This is how I made a simple stir plate out of spare parts and a couple inexpensive purchases.  Stir plates use a ma