Just for the record, . . . there really is very little that cannot be canned and preserved. Some items take more preparation, . . . some are finnicky, . . . but if you get good directions (think Ball Canning Book type directions), . . . you will do well.
Take your time, . . . don't do shortcuts, . . . if you can cook it, . . . you can can it, . . . about 99% of the time.
May God bless,
Dwight