The Arbosana olive tree is small in stature, similar to its size of olives. But, it is a workhorse that produces a large number of olives. Arbosana is an olive grown in many countries and has many personalities. It's rather precocious, requiring a few more weeks to ripen than some other olives. The Arbosana olive's complexity is not shy, but it is its simplicity that makes it such a pure and desirable varietal.