Water Bath Canning and Pressure Canning: Explained

Master water bath canning and pressure canning and there'll be nothing you can't can.

Food Acidity Chart
This acidity chart tells you which foods are high in acid and which are low. High-acid foods can be canned with a water bath canner and/or a pressure canner, while low-acid foods must be canned with a pressure canner.
Illustration From United States Department of Agriculture