What's the deal with Perlite? - Mushroom Cultivation

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Swami
Eggshell Walker

Registered: 01/18/00
Posts: 15,413
Loc: In the hen house

What's the deal with Perlite?

#538174 - 02/01/02 10:06 PM (21 years, 9 months ago)

In my rubbermaid fruiting chamber, I just pour water with H2O2 added, in the bottom and elevate my substrate containers. Saw no difference when using perlite, except for the mess.

I can see it being necessary when birthing cakes to wick up water, otherwise it seems totally unnecessary.

Am I missing something?

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Anonymous

Re: What's the deal with Perlite?

[Re: Swami]
#538238 - 02/02/02 12:19 AM (21 years, 9 months ago)

Yes, perlite humidification isn't necessary for casings.

No, the perlite is for humidification, not wicking water to your cakes. Most people put their cakes on top of a lid in between the cake and the perlite. Direct contact with overly wet perlite COULD cause dieback, or contamination with cakes.

There are outdoor situations where perlite humidification has a usefulness for casings!!!!