the inside of a sourdough with text overlay that reads, how to make a strongen your sourdough starter
Article from

Boost Your Sourdough Starter

Here are 5 ways to strengthen a sourdough starter. If your sourdough starter is a little sluggish, it might need a boost to get it consistently doubling. Perhaps it's been a little neglected and needs a refresh or perhaps it's just not performing as you'd like it to.