I picked Evans Cherries last August at my orchard in Maine.
Washed the seeds, and put them in the fridge, damp, to stratify for 90 days.
PigTails came out about 1/4" long on most, so I planted them indoors in pots.
All came up.
Moved them outside in Spring.
I have no experience doing outdoor stratif.
Murph
R A Murphy Jr
[NAFEX] seed germination time,
Richard MURPHY, 07/19/2011