I did read that. I get the concept, but the data is hard to make sense of. The numbers are closer to the input EC with coco, but I used rockwool during my last grow and it was pretty chaotic.
I also have it in PPM because that’s what I used for the first 6 or so years. Then I started posting on forums and switched over to EC to avoid arguments with everyone. lol. I still had to look at a chart to convert EC to PPM every time. So I decided to switch to PPM when I started using this hub just to make it easier on me. I was showing you the interface, not really the data.
So okay. This is what’s going on right now. The nutrients were mixed to about 1.4ec. The bulk is reading 0.81. The PWEC is 1.87.
The PWEC is based off of the medium being coco. I don’t understand how the nutrient availability is higher in coco than the input EC. Is the bulk lower because the coco is dense, but has a lot of air pockets?
