Incubation through Birthing
Step by step explanations of the popular cake method, part 2
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How long does it take to see signs of mycelium growth?
First mantra of the hobby - "Patience."
Which way should cakes be birthed, vermiculite side up or down?
They are birthed the vermiculite side down.
How important is gas exchange during the colonization?
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What are the optimum conditions under which to store the PF jars?
PF jars, like other colonizing jars, should be kept in a warm (75 - 85°F), dark place that is not too dry (target RH from 50% - 70% rh).
What is too hot for incubation, and what happens to the jars?
Psilocybe cubensis mycelium has an ideal growth temperature at 86°F and a "thermal death temperature" at 106°
How can I speed up colonization of jars?
Maintain optimum parameters for colonization (temperature of around 80-84°F, humidity around 70%rH, proper substrate creation and inoculation) and the jars will colonize at an optimum rate.
There's rust on the lids of my PF jars, is that okay?
Don't worry, a little rust won't do any harm.
How come my jars started growing mycelia, but for some reason have stopped?
Mycelia can stop or slow to a halt for various reasons.
How long does full colonization take?
Full colonization of a PF jar can take anywhere from 2 to 5 weeks, depending on your own factor
What if I need to birth before the jar is fully colonized?
There are many reasons why you shouldn't birth a jar before it is fully colonized.
Is condensation inside the incubating jars harmful?
To some extent water vapor condensing to small drops inside the jar is .
What are those little brown/red dots pushing into the glass of the jar from the cake?
Those are pins, and are good things.
What if I can't get the cake out of the jar in one piece?
If you are growing from cakes, it is best to piece.
What if I can't get all the vermiculite seal off of the cake?
The vermiculite seal doesn't need to be totally removed.
What is "birthing," and how do I do it?
The term "birthing" refers to the removal of the fully colonized PF cake from its glass jar.
