Dense, hard Decio impressed me as a likely keeper apple when I tried it for the first time last November. So I held one back to eat near the end of the year. Superficially, the older Decio is rock hard. It seems to have weathered well the past month in my perfectly ordinary refrigerator. My sample's sweet aroma is leavened with a yeasty note that is probably related to its crown of russet. Otherwise it similar to my November sample. I'll add that Decio's stem is thick and its calyx is wide open.
An amateur explores the pomaceous fruit