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Mushroom growing scale down minimal volume (sopuli.xyz)
submitted 8 months ago by to c/mycology@mander.xyz
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I've tried to scale down a single fruiting medium to 100-200g, and it keeps failing time after time: at best, I get small needle-sized fruiting bodies (hypsizygus tessulatus, post picture) or primordia and then small malformed underdeveloped fruiting bodies (pleurotus eryngii, inline picture). Then development just stops. Medium is enriched (sugar) alder chips, contamination starts developing long after growth is stalled. Is it really scale problem? What's the reasonably smallest batch size?

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[–] 5 points 8 months ago (2 children)

Plastic buckets drilled holes are good reusable option. If you want to avoid plastics all together you could use some of this spawn to plug a small alder log.

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  • [–] [S] 2 points 8 months ago (1 child)

    I had troubles with logs - I have lots of trees, but apparently most are already badly inoculated. Or I need to choose really really healthy looking ones. Or dry them first maybe.

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  • [–] 1 point 8 months ago

    I haven't tried myself but my understanding from reading Stamets is that you're supposed to cut the log and move it to a wood shed or something right away without letting it sit on the ground for an extended period. Alder is supposed to decay much quicker than other hardwoods as well so it's not used as often.

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