The Rubinette apple has a very rich and flavorful aroma, thanks to its famous and delicious parents, Golden Delicious and Cox's Orange Pippin. It was developed in Rafz, Switzerland by Walter Hauenstein in the mid 1900's which is why it is also referred to as Rafzubin.
Flowering Group: 3, can cross-pollinate with flowering groups 2, 3, 4.
Hardiness Zone: 4-9
Calculate to see if your zone falls in this range here