Quote Originally Posted by Purple Daddy
How about this idea....use distilled water and supplement cal mag
>>>>>>>

A good idea if you have only a few plants but could become cumbersome if you're having to water mulitiple plants every few days.
or when you have a 55 gallon resevior that needs that needs to be changed weekly. I also use another 25 gallons just topping the res off during the week.


It depends on where you are, each city and state has its own local water source. Luckily i have a very clean water source so i have nothing to worry about. I've never let my water sit out and have seen no negative effects. Plants grow great.