Thanks for all of the answers @@Athos @Jeff123fish @Hellhazard. Fair enough about not posting the EC/PH values. I did measure the water being used once after distilling it. EC values were 0.4 and PH slightly alkaline around 7.1. Only using Root-Juice as nutrients for now, the soil should have enough nutrients for the most part. Will eventually check out the soil PH once there's time enough to.
Root-zone shouldn't be getting cold since there's a heater right next to it during the night now.
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