THC only exsists in the trichomes. Google trichomes and read dude... Boiling the roots will do nothing, and you can hang it upside down all you want roots and all but no THC is there to flow down anywhere. You hang them to dry, not for thc to flow down.

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Bukkake Bud: It might taste like splooge but shoots smiles all over your face.
When you'll suck on just about anything~think Bukkake.