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Ya, after my tap water (which reads 450+) goes though my small boy RO system it hits at around 6-8 ppm.
After adding H&G coco A and B at around 7ml to the gallon and let it sit, the PH is still way low around 4.7....all it takes is 1.5 ml of PH up to bring it up to the perfect range of 5.5 - 5.9, ever since i've started using all R0 water, i've had zero problems with my plants.
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After adding H&G coco A and B at around 7ml to the gallon and let it sit, the PH is still way low around 4.7....all it takes is 1.5 ml of PH up to bring it up to the perfect range of 5.5 - 5.9, ever since i've started using all R0 water, i've had zero problems with my plants.
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