Elliot Jansen
Well-Known Member
- Joined
- Jul 4, 2008
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- 118
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And I found the some of the juices squeezed out of the rockwool were far higher than I had expected. She was aobut 3 -4 weeks into flower. But I was wondering if the plants uptake of nutrients causes the PH of the saturated block to drift upwards, and if so should I be using a lower PH in my flowering nutes to maintain 5.5 - 5.8. I am using Botanicare products if that matters at all.