Permanent marker

Permanent marker the 1st thing that comes to mind when I think about these seedlings is the stem out of all 12 seedlings I have going in the tent the 2 Permanent Marker seedlings stems are think when the fan blows on them they don't sway at all. 1 of the 2 seedling has some interesting wide leaves Last grow I overwatered and had to toss them because growth got stunted and a bunch if fungus knats got to the soil. This time I'm trying promix potting soil wish I had tried promix hp but the store close by isn't a hudro store and that's what they had. So this time I'm being very cautious with the watering I'm only useing a spray bottle I'm currently giving 45 spray per solo cup every few days when it dries out. This promix soil seems to hold water decent so the 45 spray there is 0 water coming out the bottom the cup yet. Here soon I think I'm going to double the amount of spray to 90 and start letting the soil get dry dry before watering again. Probably will hold off on any nutes quite yet. I'm going from 24/0 to 20/4 light schedule this week. There getting to the point they won't strech as much is 4 hrs of darkness and I'm rasing the light intensity a little it's been around 150 I'm upping it to around 175. Most likely by the end of the week I'll probably be pushing 200 or close. Hopefully I can get them into the big tent soon At this stage I like to alternate having the fan blowing on them I feel it gives them time to recover and get stronger instead of wind stress. Also every few days I will turn the plants so they are facing away from the light making them grow back towards the light I fell it makes them stronger