Ive germinated one or more years old cherimoya seeds, i also get some random cherimoya seedlings in the pots sometimes, i regularly reuse soil so single seem to have the ability to stay dormant for quite some time.
I did some work on the seeds, i dehusked the sapodilla seeds, two of them were a brown colour and kinda oily so i trew those out. The remaining are a nice creamy colour, having one that intermediate between the two which i will discard probably.
The anonna seeds i just nicked the edjes with the nail clipper.
I wonder if i should also remove the seed coats of the seeds of mimusops elengi, i cleaned 3 of them, left the rest as they were...