4x8 Mixed Photoperiods

I forgot to mention in last week that I had to cut the nutrients with extra water to get it to 400. I had to as well this week. The dosages are correct for the full week, but I feed every watering with 2-3 waterings a week so I used 1/2 to 1/3 the recommended dosage. AN is pretty concentrated and I most likely got the dosage wrong and am ordering syringes for next week to make the dosing more accurate. Our plants our looking good though! The girls are getting bigger daily and the baby white wedding is catching up. No transplant this week but am expecting to be doing their transplant this coming week as the leaves are just reaching the edges of their pots. We had some trial and error in watering with the Promix BX, even with the added perlite one girl didn't dry out fast enough, then needed water bad when she did. We've learned to not let Promix dry out completely between waterings, we are used to soil and are trying soilless this time. We let it get fairly dry but still damp now. If the surface is dry till it's light brown then it's too dry. Adjusting the lights this week to about 60% power at 30 inches resulting in PPFDs of 300-400 and they seem happy still as we raise the intensity each week, while watching for tacoing. They receive 300-400 PPFD depending on position from the center, resulting in a DLI of 19-25 depending on position at 18 hours of light. No training yet but may wait to top until 6 or 7 nodes are formed.