2 year old, 2 to 3 foot bare root seedlings grown from Jazz apples purchased at the grocery store.
Adam's Apples and Orange Pippin are both fans of Jazz.
Photo credit: Ralf Roletschek (talk) - Fahrradtechnik auf fahrradmonteur.de, GFDL 1.2 <http://www.gnu.org/licenses/old-licenses/fdl-1.2.html>, via Wikimedia Commons