Troubleshooting, Mold & Yeast
Why is My Brine Cloudy? Understanding Bacterial Sediment and Safety
Is cloudy brine a sign of success or failure? We explain the science of microbial blooms, sediment, and how to verify the safety of your ferment.
Troubleshooting, Mold & Yeast
Troubleshooting, Mold & Yeast
The Fermentation Smell Test: Normal Funk vs. Putrid Rot
Is your ferment supposed to smell like that? We explore the science of fermentation aromas, from cheesy funk to dangerous decay.
Troubleshooting, Mold & Yeast
Fermented Garlic in Brine: Solving the Blue and Green Mystery
Why did your garlic turn blue? We explore the science of sulfur-acid reactions and how to ferment the perfect savory garlic cloves.
Troubleshooting, Mold & Yeast
White Mold on Sauerkraut: Is it Safe or Spoilage?
Found white specks or film on your sauerkraut? We break down the difference between beneficial yeast, harmless white mold, and dangerous pathogens.
Troubleshooting, Mold & Yeast
The Visual Masterclass: Distinguishing Kahm Yeast, Mold, and Biofilms
Found white spots in your jar? We provide a complete visual catalog to help you distinguish between harmless yeast, beneficial sediment, and dangerous mold.
Troubleshooting, Mold & Yeast
The Science of Slime: Troubleshooting Pediococcus and Texture Issues in Fermentation
Is your sauerkraut brine thick and stringy? Learn about Pediococcus and how to fix slimy fermentation without throwing it away.
Troubleshooting, Mold & Yeast
The Visual Masterclass: Distinguishing Kahm Yeast, Mold, and Biofilms
Is that white film on your sauerkraut mold or just harmless kahm yeast? Learn how to identify and prevent fermentation failures.
Troubleshooting, Mold & Yeast
Managing the Pressure: A Scientific Guide to Preventing Fermentation Explosions and Geysers
Master the physics of fermentation pressure. Learn how to prevent bottle bombs, calculate CO2 volumes, and safely handle over-carbonated brews.