Wouldn't they ripen a couple of months after they bloom? If you know when they bloom, timing of seeds should logically follow.
K

Thank you, yes I know, but in which part of the year are they blooming than?
I thought oktober/november. In that part of Brazil is it now summer, or am I wrong?

Seems like this basic information on blooming time should be readily available on the internet. Yes...in Oct/Nov it is their spring/summer.

Jim's Garden Blog says they bloom in Sept/Oct.
K

Here is a link that might be useful: Jim's Garden Blog