Getting a little nitrogen hook, yellowing may be cal mag deficiency. Might be overwatered, but pots are dry. Watered w 2qt ea ph 6.4 with 4ml calmag in 3g water. No bulk additive this water
@6ix6ix6ix, Hi there, I either use paperclips or safety pins on the pot and attach my wires to it, or just poke a hole in the pot to run my wire thru. The pot gives a little, but you can just torque it down as needed and adjust as you go!