>>1117610>carefully/safeI don't think there is without risking contamination anon
you could go with the usual route and try to isolate it: spores to grain -> colonized grain to spawn -> spawn to wild wood chip piles (or omit this last step and spawn the grain directly into the wood), but then again I don't really know how delicate this species is, I know cubensis would probably be fine (not spawning to wood, but dung or other shit) because they're resilient as fuck, but I haven't done my research on cyanescens tb.h
if you don't want to complicate things you can always go with nature's intended way, simply collect a fuckload of them once they sporulate and try to spread their spores around other wood piles, funny enough this usually works for everything, althought it takes a little more time to show results (maybe you'll have to wait next year to see them grow)
I'd recommend isolating them and learning about shroom cultivation tho, takes some initial work but it's not that hard, and it's real fun
gl man