Plants are growing faster than I thought. Some of them are a little yellow, no so much as the pics show. The HPS is soo yellow, it can confuse you. Better watch it with white light when the HPS is off.
I added more Top Veg. In other grows I didn't have to add anything in veg because the soil had a good quantity of EWC (Earth Worm Casting, in Spanish we call it "Humus de Lombriz") that have high levels of nitrogen. But this time I used another brand and now I can see that it is worst than the old one.
In adittion I continued with Great White Killer Roots. I think it's a good product plants are growing soo fast, so I think that roots are very healthy. I'm using it in Hidro DWC too.
Beyond that everything is right. I'm so happy with my plants, they look soo nice all of them with uniform height.