Hao Liu Hao focuses on sustainability with a focus on budget solutions. Always happy to answer reader questions. Blog: Fermentation & Homebrew · sustainability · budget solutions · fermentation basics 5 articles Advanced Kimchi: Controlling Fermentation Speed With Salt Ratios October 10, 2026 Wild Yeast vs Commercial Ale Yeast in a Single-Hop Pale Ale September 30, 2026 Fermenting Green Tomatoes Before the First Frost September 29, 2026 Jun vs Kombucha: A First-Time Brewer's Guide to Choosing September 26, 2026 Making Lacto-Fermented Hot Sauce Without Whey or a Starter September 19, 2026