I have heard of negative effects of things like guano on humans and I know that some liquid nutrients use things like bat guano. I would likely have my grow tent a few feet from where I sleep and would likely keep the nutrients in a rubbermaid tub a few feet away from the bed. Would there be any danger to doing that on there?
What about beneficial bacteria? Do they ever cause harm to people on there? I know it may be a silly question but want to make sure of that for it.
What about beneficial bacteria? Do they ever cause harm to people on there? I know it may be a silly question but want to make sure of that for it.