First grow ever! White Widow Auto

Day 9- After 8 days I've got a little girl about 1.5 inches tall! 😁 I also started a CO2 enhancer because my other 2 plants popped up but those will be discussed in the next diary. Though I will say that I planted those directly in the substrate in 7 gallon pots and they came up in about 3 days so I think I'm gonna go that route for germination from now on. The CO2 enhancer I used is just a basic refillable bottle from TNB Naturals but it says it can keep a 12x12 room at 1400 ppm for 2 weeks so I think it'll be more than enough for a little 3x3 tent. I'm running the lights 24 hours right now and I'll probably keep it there throughout veg then switch to 18/6 when she starts flowering. The main thing I think I'm gonna have a problem with is keeping the humidity at the right level over a period of time. The light evaporates water from the pot or the humidifier or both and raises the humidity level over time so that could be an issue during flowering. I think I'll remove the humidifier during flowering, run the fan and filter every hour, monitor it closely and make adjustments if necessary. Day 12- She's gettin bigger! You can't really see it in the picture but when you look close you can see the next set of leaves starting to grow. It's too soon to tell if the CO2 is making much of a difference, if it is then I suspect that she's about to hit a significant growth spurt. Day-14 My girl is definitely starting to grow faster! She's at 2 inches with more leaves forming. I gave 2 liters of water today, which is a 1 liter increase from what I've been giving her every 3 days. I didn't get much runoff like I did with the other plants, probably because she's a little further along and has more roots, idk but we'll see how the increased watering affects her. I expect that I'll be doing some training and adding some nutrients by the end of week 2, maybe even the next time I water her.