Going back to post one - if it tastes like dirt it may even be fungi and dust issues in the outdoors. I once had a friend ranting on about his beautiful organic shit he used to grow outdoors, in tune with nature. Only dirt, organics (shit and shit) and sunlight. All sounds good. So he was telling myself and a couple of bros we were heathens for growing hydro indoors and our weed tasted like chemicals - whereas his tasted and smelt like dirt (all natural and naturally full of shit). After smoking some of his weed it definitely tasted a bit like dirt (dirty) and smelt moldy and just smoked up wrong. I worked in the tobacco industry then (yep sorry to all cancer patients out there) and tested it for fungi. Sure enough he was growing a pretty impressive micro culture list of fungi - the bio mass was way up there with several fungi and bacteria species. One of the fungi that was on his bud was A.flavus. A.flavus produces aflatoxins which are mycotoxins. Mycotoxins are just under 2000 times more toxic than the most toxic pesticides but hey they're organic right so they've got to be good. Mycotoxins survive combustion so you're inhaling toxic nasties straight into your lungs with every spliff. Seriously bad for immunosuppressed individuals. The guy concerned didn't want to hear that his shit was carcinogenic and a organic time bomb that even the tobacco industry wouldn't sell. Funny stuff is the same guy wouldn't accept a lighter to spark up his joints and instead used matches because they're all natural (missing the point that matches are man made, use phosphorous to ignite, and that trees die to produce matches). You just can't seem to rationalize with some people. Organic freaks have some strange ideas. Med should be grown indoors. Keep it clean.