My First Grow (WIP)

I have started feeding nutrients on 04/03. I am using the GH FloraSeries Performance Pack which, from what I understand, is being phased out and they do not provide the feed charts for it anymore. After contacting GH, they told me to use the 10-part feed chart while skipping the stuff I do not have. The only product that is not on there is the FloraBlend which I have found in an older feed chart. I will be merging the FloraBlend from that older chart to the current 10-part feed chart (light) and see how that goes. For the first feed, I am using the seedling regiment @ 10% strength that I gradually increased to 50%. Nutrients above is the average for the week. Issues: My inline fan is not powerful enough to work with the carbon filter. I've removed the filter for now as it's not necessary but I will have to look into getting a centrifugal fan or find a way to reduce the static pressure to increase the exhaust airflow. Had some leaf wilting and yellowing issues. At first, I thought it was overwatering but I saw no improvements after letting the soil dry up almost fully. I now believe I may have been under feeding and/or the pot is too small for the roots. By increasing nutrients to 50%, I saw huge improvements within 24h. Next week: I will gradually increase nutrients to fit week 2 schedule. I will also have to transplant as the roots are really starting to poke out of the holes.