I havent had the chance 2 read it all yet but last time i grew 4 skunk kush two in bio bizz all mix soil and 2 with $2 soil with some perlite from the cheapo shop haha , there was no diffrence at harvest time in any of them they all yeilded an grew roughly the same

the 1 thing that was better about the bio bizz soil was that it stayed moist longer but thats all

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Global warming gives you wings ..Bring on the next evolution