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  1. MrPuffTuff

    CO2 in curing area for mold/mycotoxin prevention?

    Anyone using CO2 in their curing room/area for mycotoxin prevention? I've heard this works... but have yet to try it or hear from anyone who has... Apparently mycotoxins need oxygen to proliferate - an article I read said replacing some oxygen with CO2 or Nitrogen gas helps significantly...
  2. MrPuffTuff

    Anyone else taken Harley Smith's 12-week course?

    I've watched all of Harley's videos at least 2-3 times and was wondering if the classes (which they charge for) are just redundant to the info that he has on youtube (which is free). I guess the live/interactive aspect of it would be neat - and you could ask him questions directly. I've leached...
  3. MrPuffTuff

    20 hour days (10/10 cycle)?

    I've heard a lot of growers talk about altering the 12/12 cycle - but usually it is still a 24 hour day (i.e. 13/11, etc). Assuming relatively little growth occurs at the end of the light or dark cycles, it seems it would be feasible to shorten the length of BOTH and ultimately shave days or...
  4. MrPuffTuff

    Nitrogen cycle - N forms not all the same?

    So, while trying to understand the different forms of nitrogen and how they relate, and what can be used where, I've come across a few links that have helped quite a bit. I am curious as to other's understanding of this and how they have applied this knowledge in choosing nutrients. I...
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