Hi
@8amilf your plant looks great and healthy. I prefer to grow automatic at 18h / 6h, I think they need some period of light rest to grow and develop buds well, but this is just my own opinion. you can see some white limestone marks on the leaves but it must have been from spraying earlier. I see that your relative humidity is very low at 30%, try to increase it to 50%. this stage is ideal. keep it up mate, good luck 🙏👍