It is always wise, when starting a new topic, to include all important information pertaining to your specific question. You could have asked this question in the same thread you started before. That would make things less confusing for others. It is also important to be patient when asking any questions.
You should not use perlite as your only casing material. It does not hold water like vermiculite does. Use straight vermiculite or a 50/50 vermiculite/peat mixture for your casing material. Any strain of cubensis does well when cased.
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Baldy