Quote Originally Posted by Opie Yutts

Well you want a P.H of about 7.0 isn't it?
Yes, that's a great PH level.... for your plants to die. You want 5.2 to 5.4. Some people say a little higher, but I spent a lot of time with various resources to come up with this number. Also since PH usually rises, it allows a little room for it to go up and not kill your plants.

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This is true of hydro.
If you are growing in soil, you are going to want 6.3-6.8.
And in my soil experience, the pH drops over time.
stinkyattic Reviewed by stinkyattic on . Water? I know most of you all use distilled water and I also do. I wonder if you could use lake water from a fresh water lake. Or is there a way to get the colrie out of tap water. The reason I ask about lake water is that I am at the lake 4 to 5 times a week due to I was a pro wakeboarder and still teach and give lessons. Any ideas would be helpful. My wife is tired of going to the store for water:) Rating: 5