The named spherical low latex, single seeded selections that routinely are over a pound fruit faster and more prolifically than those 'wilder' types and also don't get the brown staining and discolouration in air as much. They like water and wet climates so I assume they do better than many species in persistently wet soils. They do fruit fine on their own but can be frustrating when opening their account and may flower without setting fruit for a couple of seasons. The really should thrive in southern Florida as they go well over 1000 miles poleward of me in southern Queensland.
The seedling I got was originally from Puerto Rico but I heard the the mother tree was some seedling from AU.
The fruits on this tree are spherical, most are not a pound, and only a few have reached that size.
The tree itself has been surprisingly easy to grow, no problems in full sun, i have it in the middle of the yard to protect it from the wind
I find the growing habits to be odd though, the tree is pretty brittle, and the branches tend to flop (but that might be due to fruit load)
In the 2022 season I had two distinct crops, June and September. The September ones were better IMO.
I think I like starapple better though, some of these green/pink ones are hard to beat.
I need to get my hands on an alva seedling