I have not grown it, but this is what I've gathered from lots of reading:
-Strain isn't a true "autoflower", in that it can be maintained in vegetative growth indefinitely under 18+ hours per day of lighting. Instead, this is one of the "early flowering" plants that will start to flower with only 9 hours of darkness. In practice, this means the strain will flower when placed outdoors in most places like a conventional autoflower, but it also means the strain can be maintained as a "mother" plant and cloned.
-Its offers good potency and yield.
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seeds are spendy.
-Greenthumb offers feminized seed only. That might be because he doesn't have a male, and this really is "clone only" for him. Or he may be trying to prevent people from knocking off this strain. My guess is the former.
-Supposedly this strain is highly similar to another one called "Guerilla Gold #3", and some have alleged that its the exact same strain, but Greenthumb "stole" then renamed it. In any case, it seems implausible to me that this is really a Persian strain.
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