I have brewed up a ton of beer, but always used new yeast. Some times dry, sometimes liquid.
I believe I have the right idea about starter, whip up a bit of wort, add yeast let set a day or two and presto! Things happen quick.
Question is how long can starter be held, and what is the most appropriate method.
For example, if I make four cups of starter (1/4 liter) and use 3/4 of that amount then add an amount of wort to restore the 4 cups and toss it in the fridge (assuming all the sanitation is good) how long can I expect the starter to last?
Thanks
Avery Brew on brother! SW US desert