Check the link in my sig line of every post. You can find my current show as well as past shows there.

I was not saying your water was poison but yes there are many, many chemicals that end up in the ground water by farm run off, street run off industrial waist, ect. Remember Acid rain before we started to clean up our air? It would fade the pain on your car, your house everything but it did not kill people. The amount was very small and out liver and the liver of most animals can process out that small amount with no problems.

Plants don't have livers. When minerals combine they make other compounds we can't predict. Yes we assume they are in very small portions and they should not cause any problems. But if you are growing medical marijuana then I would not take a chance at all my self.

Happy growing