First Hydro Grow Ever

3/27/24 - Shortly after the last reservoir change, the first set of leaves started yellowing pretty bad. I couldn’t determine if it was nute burn or light burn, so on 3/20 we did another reservoir change with all nutrients set to 1/4 tsp per gallon and moved the lights to 18 inches. The plant quickly rebounded and is now growing fast. I decided to abandon using CaliMagic for the rest of this grow and just stick to the FloraTrio and Hydroguard. Today we changed the reservoir again and set the nutrients to 1/2 tsp per gallon and the ph is about 5.7. The little humidifier is keeping the tent at about 50% and I have been intermittently using my little space heater (outside of the tent of course) to mitigate the last of the cold weather from winter. I also increased the dimmer from 25% to 75%. Hoping the next few weeks will be nice and steady before the hotter weather presents a new set of challenges.