r/MushroomGrowers is a subreddit with 370k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses actives, technique, contamination, gourmet, and frustrating.
r/MushroomGrowers is a supportive community of amateurs and professionals from around the world collaborating on mushroom cultivation.
Popular Themes in r/MushroomGrowers
#1
Advice Requests
: "[actives] Psilocybe ovoideocystidiata + beginner friendly DIY cultivation guide"
20 posts
#2
Solution Requests
: "First flush, what can i do to get a good second flush? [actives]"
1 post
#3
Pain & Anger
: "[Gourmet] Brand spanking new liquid culture jar. 300ml water, 15g honey. Pasteurized in a pressure cooker. I tried filtering the honey water and got the same result out of cooker. Precipitant in the jar. I have older ones and I have no idea what is strange precipitant and what is mycelium. Angry."
1 post
Popular Topics in r/MushroomGrowers
#1
Actives
: "Psilocybe ovoideocystidiata “Ovoids” aka “River Teacher” [Actives]"
254 posts
#2
Technique
: "[Technique] The autoclaves finally arrived"
80 posts
#3
Contamination
: "Failure is just an opportunity to learn [Contamination]"
48 posts
#4
Gourmet
: "[Gourmet] Save yourself the heartache and just inoculate your own plugs instead of hoping NorthSpore will ensure good ones."
48 posts
#5
Frustrating
14 posts
#6
Worst
13 posts
#7
General
11 posts
#8
Struggling
11 posts
#9
Medicinal
: "First time antler reishi [Medicinal]"
6 posts
#10
Business
: "[Business] Our newest addition to the farm"
2 posts
Flair Used in r/MushroomGrowers
#1
Actives
: "First Monotub Is A Success! (Pearly Gates) [actives]"
50 posts
#2
actives
: "[actives] Leucistic Machine Elf F10"
16 posts
#3
Technique
: "[technique] The autoclaves finally arrived"
16 posts
#4
Gourmet
: "[Gourmet] First oysters of the 2026 farmers market season 💙"
10 posts
#5
General
: "Favorite strains for microdosing? [actives]"
9 posts
#6
gourmet
: "[gourmet] Save yourself the heartache and just inoculate your own plugs instead of hoping NorthSpore will ensure good ones."
4 posts
#7
contamination
: "[contamination] Is this normal or bad?"
4 posts
#8
Contamination
: "[contamination] Mold or mycelium bruised?"
4 posts
#9
technique
: "[technique] so happy, finished my setup"
3 posts
#10
business
: "[business] Our newest addition to the farm"
1 post
Member Growth in r/MushroomGrowers
Yearly
+18k members(5.1%)
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About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/MushroomGrowers, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: June 4, 2026