I just use tap water but it's really low PPM and lake fed. Kind of a unique situation.Are you using tap or RO/demin water?
What light are you using?
Looking great! Definitely gonna have to try these out!
I wanted to do coco but had no experience with the Coco fixin's so I did 50% Royal Gold Coco, 25% basement mix, and 25% Build A Soil 3.0 with a 30g application of dots.Probably redundant, but can you elaborate on your substrate mix?