Do Organics Alive Fertilizers, Microbials, Fermentations, contain any heavy metals? Organics Alive Support January 23, 2020 21:38 Updated Please refer to the footer for all Heavy Metal Test Related articles I have 1 light or 6 plants, Is OA right for me? I mix my own tea, why should I purchase OA Mix-Kits? How long is the brew good for? Comments 0 comments Please sign in to leave a comment.