• Post Reply Bookmark Topic Watch Topic
  • New Topic
permaculture forums growies critters building homesteading energy monies kitchen purity ungarbage community wilderness fiber arts art permaculture artisans regional education skip experiences global resources cider press projects digital market permies.com pie forums private forums all forums
this forum made possible by our volunteer staff, including ...
master stewards:
  • Nancy Reading
  • Carla Burke
  • r ranson
  • John F Dean
  • paul wheaton
  • Pearl Sutton
stewards:
  • Jay Angler
  • Liv Smith
  • Leigh Tate
master gardeners:
  • Christopher Weeks
  • Timothy Norton
gardeners:
  • thomas rubino
  • Jeremy VanGelder
  • Maieshe Ljin

Bacterial resistant agar for growing mycelium?

 
Posts: 2
Location: Montreal, Quebec Canada
1
  • Likes 1
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I have a question pertaining to growing mycelium in agar.

I remember in my biology class in college, we grew the very early phases of plants on agar in petri dishes. For those who do not know, agar is a gelatinous substance like gelatine used all the time in cooking an science.

My fellow students were mindlessly contaminating their petri dishes while I was pulling my hair at the lack of sterility (I had been doing work with mushrooms and was used to much more thorough practices).
That is when ny tea her told me the agar had been trated with a coumpound which made it unfavorable for bacterial infection.


This got me thinking. Why do we not grow mycelium in similar agar? Would it not make mycologists' lives so much easier?


In the picture is the wonderful Lions Mane mushroom that tastes wonderful and looks incredible!


 
Author
Posts: 101
Location: Portland, OR
21
fungi
  • Likes 1
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Yes, antibiotic additions are commonly used in agar formulas for growing mushrooms.

Peter
 
Blueberry pie is best when it is firm and you can hold in your hand. Smell it. And smell this tiny ad:
2024 Permaculture Adventure Bundle
https://permies.com/w/bundle
reply
    Bookmark Topic Watch Topic
  • New Topic