I have found by search that Gachakaya seeds do have dormancy, but did not find a prescribed method to break it. A number of general methods exist to break dormancy, you might have to experiment a bit to find the one that works on small samples, by trying the treatment and then testing the germination in a wet paper bag/sand etc. after a period of soaking. I am inclined to believe hot water soaking would work.
ces.ncsu.edu/depts/hort/hil/hil-8704.html
May be members who handled this plant can throw some light? Since this is not a leguminous plant, I don’t think there is any Rhizobium treatment needed.
On another note, it would be nice if you could put in details of your experience step by step (and pics if possible) to benefit everyone. Thanks.
P.S.: Sampadafarms may be able to provide any info? : farmnest.com/forum/nursery-ornam … 96/#msg996