What is the shelf life for pepper relish canned in jars?
usually for home canned food about 1 1/2-2 yrs is max, always write the date you canned it on the lid so you will know how old it is :)
It can stay on a shelf forever
Unopened canned pepper relish has a shelf life of one year. And as a general rule, the canned pepper relish should not be consumed after a period of 2 years.