Purple Kush Auto

This was a free seed I received. Soaked the seed on the 18th and planted it in a rockwool plug and placed in DWC pot on the 20th. Nutes used were as follows:= 1ml/ltr of Advanced nutrients Bloom, Micro and grow. Base PPM of tap water is 50ppm All tap water is treated with 1 drop of Nutralaise per 1ltr of water. I have a humidifier in the tent set at 75% humidity. I use an aircomfort sensor to monitor the humidity and temp levels at 5 min intervals. PPM after adding nutes were at 534 which I reduced by removing 8ltr of water and replacing with 8 lter of ph'd tap water to reduce to 222ppm. Added two small oscillating fans to the tent, one between the plant and light and one above the light unit. I'm hoping this improves the air quality in the tent. I messed up a bit on the nutrient levels and probably shouldn't have added any, however, seedling looks ok so far. No roots visible below the pot so far but it's early yet.