Preserving Food at Home, a self studyAnnouncing a free, self-paced, online course for those wanting to learn more about home canning and preservation.
Introduction to Food Preservation
General Canning
Canning Acid Foods
Canning Low-Acid Foods
This course is offered in the University of Georgia eLC system. UGA requires registration for you to receive a login:
https://www.fcs.uga.edu/ext/food/nchfp_elc/Food Preservation, the blog: http://preservingfoodathome.com/'History, Science and Current Practice in Home Food Preservation.' webinar
This is very densely packed with information, you may want to listen more than once.