Are there any bacteria in the fertilizers or fermentations? Organics Alive Support January 23, 2020 21:47 No, there are no bacteria present. Related articles Who else uses OA products? Can I use it on seedlings and clones? Can I use it with my fertilizer injectors and irrigation? Drip lines? What size mesh for filters should I use? Can Fertilizers and fermentations be combined with other products? What happens if I over feed with the fertilizers? Comments 0 comments Please sign in to leave a comment.