GeezandDraht1mo ago
❓Needs answers
PH Issues
What could be the reason for a rising drain-pH? I water with pH 6.2 constantly but the pH in the drain is rising: 6.6 last time, 6.8 this time. EC is pretty low, too low? 2.1mS in and 2.4mS in the drain. Using Athena blended line and did not have this issue last grow... please he
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