We have an avocado tree in the backyard. What kind of Avocado tree is it??? Please read on….

The most common variety of Avocado is Hass (not Haas). Hass avocados are the most popular avocado for a number of reasons, but they haven’t been around all that long. The cultivar was patented by a mailman in 1935 and rose to popularity sometime thereafter.
We were convinced that our tree was not a Hass. Not only does the tree appear to be really old, possibly predating Hass’ dominance, but the fruit just doesn’t resemble the big meaty avocados that are sold in the grocery store. After some investigating, we found this website, which convinced us that our tree was of the Fuerte variety. Our fruit is relatively small, has a thinner skin, and looks exactly like the Fuerte’s pictured on the website.
Here’s a fruit still on the tree.

Avocados will never ripen on the tree. You have to pull them off and let them sit for at least a week or two before you can eat them. You can actually use the tree as a mechanism for storage, as they will hold the mature fruit in stasis indefinitely until it is picked. We finally pulled a dozen or so avocados off of the tree so we could try them out. Working off of our Fuerte theory, we expected the fruit to soften, but not darken; Fuerte will stay green as they ripen, Hass will turn black.
After two weeks or so, here’s what happened.

The skin is pretty dark! As far as I can tell from my wikipedia-level knowledge, Hass avocados are the only kind that turn dark as they ripen. So these must be Hass? Maybe someone who knows Avocados well can chime in?
Not that it really matters when you have the end product on the plate….

Alex and Allison