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stone69
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I'm gonna put my plant's in canna coco, I'm a little confused... do you just soak it and let it run-off, then soak it with nutrient added water? Do you need some kind of meter to check the ppm's? I don't want to kill them now. And another couple questions...
What are ppm's, and how do you check them? Is R.O. water run-off water?
:worried
What are ppm's, and how do you check them? Is R.O. water run-off water?
:worried