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Feeding for Hydroponics
Nor_Cal_Kannablissanswered grow question 5 years ago
If you choose to measure by PPM, hydro growers should begin with a solution that has 500 PPM and increase by 50 every week. The pH should be close to 5.5, and at least 5.2. Any nutrient with less than 200 PPM will be very light. Hope this helps.. Happy growing! 👊
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