Observe the behavior of your sourdough starter to determine feeding frequency.
Feed your starter using different ratios and adjust based on desired fermentation speed.
Store your starter in the refrigerator if not baking frequently.
Revive a dried sourdough starter by adding water and flour.
Freeze portions of your sourdough starter for backup.
Troubleshoot common issues such as slow fermentation, off odor, hooch separation, and mold growth.