You have access to a huge selection of items for canning and preservation. It could be a seasonal or year-round food business operation. To choose a specialty, you must be aware of foods and their shelf lives. Discover the various kinds of preservation techniques like drying, freezing, and canning. Keep an eye out for seasonal fruits and vegetables. You could market foods that are consumables or edibles in cans. Keep in mind that canning supplies could be pricey. Pick a niche and start promoting it.