Quote Originally Posted by cigarettes42
the best water you can is just plain tap water, thats if your using it for a regular nute and water regimen. tap water has lots of benificial stuff such as calcium and magnesium. your plants need that. to get chlor outta your water just run an air stone through it about a days worth. and ro water is just mainly to clone or seed starting. ro water needs calmag to be usable
correct, good answer :thumbsup: ... I have a great natural spring nearby, and that's a great way to go, IF the pH is OK, etc ... if you find a natural source, like a spring, etc., check pH etc. frequently, as it can change day by day ... :smokin: