I have when I used to grow my own.
It usually means it has not been cured and dried correctly. (I presume it is home-grown 'chronic' that the grower wanted to move quickly.)
Do not smoke it as aspergillus fungus can be very damaging and even lead to death.
(Tugnut Ex of this parish, Wed 25 Aug 2010, 15:09, 1 reply, 16 years ago)

that's pretty much what I thought
It wasn't advertised as homegrown, but I wouldn't be surprised.

I'd pretty much decided to bin it, and this has made up my mind to bin the lot rather than try and trim it back to non-mouldy bits.
( Vipros. clever got me this far, then tricky got me in, Wed 25 Aug 2010, 15:38, Reply)

Could you boil it up as lemon tea (for an acid-base reaction with the THC)
and drink it? Would that kill the fungus?
(Mr Big Stuff, Wed 25 Aug 2010, 17:41, Reply)