Do you think "How many years can old fennel roots last?" This item can be kept for 1 to 3 years, or even longer.
Old fennel roots can be grown for 1 to 3 years, or even longer, during which time fennel seeds can be harvested. After digging the fennel root, you can peel and core it, scrub it clean, and cook it with bacon or ribs. It is very tonic. It can also treat tinnitus in physical weakness and lactation in women. Therefore, there are still fennel roots and ginseng in rural areas.