Are Cupuassu self compatible?

[PitangatubaMoray]

Title says it all.

[Finca La Isla]

No, they are self infertile.  You need another one for cross pollination.

[Ertdude]

A property i just bought had 1 tree basically laying on the ground producing fruit, i didn't see any nearby trees, but its old rare fruit forest so it could've been somewhere in the jungle.

[skhan]

A property i just bought had 1 tree basically laying on the ground producing fruit, i didn't see any nearby trees, but its old rare fruit forest so it could've been somewhere in the jungle.

Slightly off-topic but congrats.
You're doing a great job sharing what you've been growing. A lot of hard to find stuff

[Finca La Isla]

It is understood that cupuasu is self infertile.  Having said that it is not so unusual to find a tree that is supposed to be diocious or that needs cross pollination that produces somehow on its own. 
In my case I had a single cupuasu that flowered for a few seasons, never setting a fruit.  I planted two more close by and now it sets every time it flowers.  They all do.
Peter

[Raulglezruiz]

I have three trees, However one...of them was the first one to flower a year before than the other two and set a couple fruits that year, so I guess it was self fértil...

[Budtropicals]

Do all of the theobroma trees need more than one in order to set fruit? Want to grow cupuacu, cupui, and mocambo and I need to know how many plants I need to get.

However, I have two cacao plants that each flowered at different times, yet one of the two has a fruit, so is it required to have more than one for theobroma species or just for some?

[Finca La Isla]

Pataxte, macombo fruit on their own.  Cacao mostly does but it is recommended to have cross pollination for the best fruit set. 

[Budtropicals]

Thanks!

Anyone else know about Cupui or Cupuacu?