Sounds great bro, but I am in the middle of Asia without access to all the perfect stuff you have access to. This is why I am still searching around trying to figure our what works and improve my thumb with it. My RO and Rain water is a bit too high on the pH scale so I do need to bring it down somehow. I've ordered some citric acid. I was looking for advise as to whether that should work okay as the best option (for organics).