Tangerine Dream auto , indoor grow, soil

Your plant looks great so you are doing good so far. I have grown Tangerine Dream auto in Fox Farm Ocean Forest several times. When the plant gets its' 5th node or bigger I start with very low dose veg nutrients with every watering. Then when the plant is showing clear sign of flowering I switch to flower nutrients. I keep an eye on the plant as it starts flowering. Sometimes it will starve for nitrogen and I will give extra N for a few weeks with the biggest dosage up front then slowly tapering down to no additional nitrogen after about 3 weeks, at which point I use just flower nutrients. I am on well water which has a useful amount of calcium & magnesium but I still occasionally need to add a little cal-mag to my regular feedings. I low stress train every grow and use fabric pots. I use a old soldering iron or heat a nail in a flame and melt a series of holes around the top of the pot for tie down locations which are much stronger than stakes in the soil. It also makes it very easy to pick up and look at the plant from all angles, something you can't do if using a net to train the plant.