Jars & lids
Canning Jar Sizes and Mouth Widths: A Plain Guide
Regular or wide mouth, half-pint or quart: what each size is for, why your recipe decides, and how many fit in your canner.
Library
All guides
Safety-first explainers on canning methods, equipment, jars and fermenting, with sources linked in every article.
Canning methods
Water-Bath vs. Pressure Canning: Which Do You Need?
Acidity decides the method. Here's how each canner works, the steps that keep food safe, and how to pick the right one.
Gear guides
Beginner Canning Equipment Checklist (and What to Skip)
The short list of tools that actually matter, why each one is there, and the gadgets and shortcuts to skip.
Fermenting
Fermentation Weights, Airlock Lids and Crocks, Explained
Weights, airlocks and crocks all do one job: keep vegetables under brine. Here's how each works and which setup fits your batch size.