If you're new to brewing you'll soon learn that healthy yeast makes better beer. The best place to start with making healthy yeast is to build up their numbers. We like to use Brewer's Friend's Yeast Calculator to find out how much yeast you need to build up to get the best possible beer fermented.
In combination with a 1000mL, 3000mL or even a whopping 5000mL Conical Erlenmeyer flask, you'll be able to make a varying range of yeast starters depending on your batch size.
- Magnetic Stir Bar