Remedy CBD in Coco Coir w/Autopot System

I've finally fixed the leakage issue with pot three and the girls are on their last week of veg. I was planning on only running them for two weeks in veg but, due to some of the watering issues (and the poor light quality in my veg tent), I wasn't seeing the growth I wanted. I've run them for an additional two weeks in veg. You might also notice I've put a layer of styrofoam underneath the pots. I had read a while back that growing on concrete floors can drastically coal the root system and slow growth; so, hoping the layer in between helps insulate the roots a bit from the cold floor. I'll upgrade to a full mat at some point.