This is my first grow. I am not counting my "other" first grow, as it was a total flop. I have access to llama beans, and this time is all I have used on the plants. I have been using it as a tea to water my 6 plants with. (Indoor in potting soil). Should I ever use pure water to water them, or is it OK to only use the tea?. Does it have enough phosphorous in it or should I add some? What and How? Should I flush the pots - once a month - with plain water? What about ph? I think maybe it is alkaline, and my WalMart reader says the ph in my soil (6 weeks now) is around 7. I wasn't using organics on my first effort. Used Miracle Grow. Was getting around a 7.5 Tried to lower ph with vinegar and killed half of my plants. Can anybody help me? These plants seem to be doing well and I don't want to screw it up. Thanks in advance for any advice.