Observer
Quantum Yield Engineer
- Joined
- May 11, 2023
- Messages
- 6,945
- Reaction score
- 16,954
I think I had the pump unplugged for 2+ hours during the 4 hours Lights off.
But...
More root development.
pH was around 6
Need to recalibrate my E.C pen, it's showing 0 when I think it should be showing around 20-100, regardless i dont think they are very accurate right now but no calibration solution so fuck it for now I guess. (And pH pen)
Also the e.c pen is not weather proof, atleast this one isn't, or seal is worn.
It freaked out when I dropped it past the screws, had taken apart and let it dry out before.
But...
More root development.
pH was around 6
Need to recalibrate my E.C pen, it's showing 0 when I think it should be showing around 20-100, regardless i dont think they are very accurate right now but no calibration solution so fuck it for now I guess. (And pH pen)
Also the e.c pen is not weather proof, atleast this one isn't, or seal is worn.
It freaked out when I dropped it past the screws, had taken apart and let it dry out before.
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