Low pH high ppm
Theknifemanstarted grow question 5y ago
Currently doing a grow with Jack Herer auto. Fox farms frog soil. Week 3. Ph is 6.8 going in and only 5.86 out, ppm is through the roof at 1828ppm.
Question is plants look fine but do I need to do something to lower the PPM?
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Hempy_The_Kidanswered grow question 5y ago
Happy frog has plenty of nutes for about 4 weeks. You don't have to add any during most of veg. Keep water ph as close to 6.7 as possible and amend with dolomite lime if you can.
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