Mephisto CDLC x (CDLC x SS) Sour Creme

Week 5 Plants have been looking a little sickly for a while now. I have abandoned the auto pot after feeding from the bottom for the last week it always seems to bring issues with my plants. It could be coincidental but it’s not the first time I get some yellowing and such after starting to water from the bottom in anticipation of using the Autopot aqua valves. I have upped the feed a touch, I was feeding at .8ec/5.9ph and getting about .5 /6.3 out of the bottom I am now feeding closer to 1ec /5.8ph and getting .8/6.0 from the runoff while feeding from the top. It’s also worth mentioning that the temperature in the Cab has been lower than I would like (69-72) as the heat in my apartment has not yet come on due to repairs being made but not yet completed.