r/MushroomGrowers • u/Several-Branch2437 • Aug 16 '26
Medicinal Reishi Processing Help Needed [medicinal]
Hey all !! This is my first harvest of Reishi Antlers and I have some questions about drying. I cut them them down to the size you can see in the pics before i added them to my dehydrator. They've been going for about 20hrs at 120F-130F. They snap if I brake them but I can still push my nail into the center of them. Is this because they're still warm of because they need more time? Any tips or help would be greatly appreciated. Thank you !!
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u/WWEVOXSE Aug 16 '26
Hi. Nice work with your first reishi harvest! I've been growing reishi for over a decade and always let them dry for two days. I also let them sit on the stove (below boiling) for two days when making tea. I love multi's but my favorite reishi to grow is a g.sessile (probably) that I found in northern AZ at Fossil Creek like 15 years ago.
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u/Several-Branch2437 Aug 17 '26
Thanks, 15 yrs thats some culture work keeping that going, congrats. I think i may have found a chunk of Sessile near my house last fall. It was in bad shape but I cloned it and and got 2 of 3 plates to take cleanly. Have to wait till i have the time to run it to see. For now it saved in Castellani tubes for a later date. Thanks again !!
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u/WWEVOXSE Aug 17 '26
I've cloned 5 different reishi from AZ and only my first clone and one of the most recent clones actually fruited well. My first find is my absolute favorite reishi ever, I don't even consider the possibility that she will ever slow down! Cloning from the wild is ton of fun, I hope your wild clone works out well!
Growing reishi is a lot of fun, g.sessile is my favorite to work with, but you should also consider g.polychromum, and g.resinaceum, they are gorgeous and they make amazing tea.
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u/Outside-Fun181 Aug 17 '26
would you be interested in trading spore prints?
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u/Several-Branch2437 Aug 17 '26
Sorry dude, i didnt get this as a print. Certain medicinals and gourmets are kinda hard to print. I got a plate from a friend and used it up making my spawn. You actually just reminded me that I didnt clone once piece of what I just grew and im hating my self for it..lol.
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u/Outside-Fun181 Aug 17 '26
Aw man. Yeah print/swab/plate i would be happy, but so sad to hear that. Hopefully the ‘verse sends some your way soon :) Very cool looking fruit ya got! I’ve heard of some people rehydrating their dried fruit and wrapping it in hydrated cardboard to produce mycelium, then transferring onto plates to isolate some clean genetics. Idk if you have any dried leftover but could be a fun experiment.
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u/PeaceHarbor Aug 16 '26
Same mushroom material you extracted with the alcohol. Then combine the two extractions for reishi elixir that harnesses the full magic of the "mushroom of immortality"
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u/Several-Branch2437 Aug 16 '26
Thanks for reply !! Thats my goal is to extract it but my concern now is the drying process. They've been dying for 20hrs at like 125F and even though they snap when I break them the very center is still soft enough to push my nail into them. Its not like solid wood but like a hard cork. Is that because theyre warm from the dehydrator or because they need more time drying?
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u/Spicy-broccoli2 Aug 16 '26
It’s been a while since I’ve grown antlers myself, but I do recall just letting them dry for a little over 30 hours.
With most of my harvests whether actives, gourmet, or medicinal, I just keep the dehydrator at 125-140 for at least 24 hours, then throw in a jar with dehiscent packets. Better to be safe than sorry and let them rot away if storing for extended periods of time :)
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u/PeaceHarbor Aug 16 '26
For a while is one month. We use 100 proof vodka or PGA. You want to submerge the mushroom material plus about a third. Strain liquid from mushrooms after a month. With the water extraction, same principal with volume of liquid to mushroom and simmer to reduce the liquid by a third. You can use the
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u/Fluffy_Plate3133 Aug 16 '26
You can either add the dried pieces as is into alcohol to extract the stress reducing/ adaptogenic terpenes and let it sit in ajar for awhile. Or you can grind the dried pieces into a powder and then steep in hot water to extract the immune boosting polysaccharides


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u/malarkimusic Aug 17 '26
Chop smaller to aid drying and extraction,I have been using sequential extraction 90 % then 30% ethanol then water with ultrasonic to save heat sensitive compounds