Honestly, it is a learning experience for me and COCO. Watering struggles in week 2. I've learned to NOT BELIEVE that COCO CANNOT BE OVERWATERED. I can see that being the case once the roots are established. But, definitely not in the seedling stage. Watering to runoff almost drowned the seedling. I transplanted the seedling to a 10oz cup to increase drainage/O2. (Should've done that from the beginning) Totally my mistake for not using my growing common sense and strictly adhered to the can't overwater advice. Not saying they are wrong, but it didn't work for my setup. Even after I transplanted to a well-vented small cup, watering to runoff continued to "drown the roots" = pale droopy leaves. I have significantly reduced the volume of fertigation while maintaining ppm/EC levels. I made the mistake of "waterlogging" I'll keep growing and learning and hopefully harvesting.