National Johnny Appleseed Day 2024 Theme. National johnny appleseed day falls on march 11 every year. Each year, we celebrate national johnny appleseed day on his birthday, september 26.

September 26 is national johnny appleseed day and we honor the man who made apple (and pear) trees grow heavy with the bounty of their fruit across most of this country. The occasion honors the life of american conservationist and nurseryman john chapman, better known as johnny appleseed.