My first (ambitious) grow

Lessons learned from week 1 of my first grow so far: the best watering solution I found so far is a mix of distilled water from the store and filtered tap water. with a final ph of 6 and ppm of 20-40. a little ph buffer goes a bloody long way. Use with caution. performing tasks like mixing solution and potting a germinated seed are best performed without a phone (camera) in one hand. the seed germinated within 24 hours using paper towels. I planted after 36 hours. After 24 hours of potting, the stem was already shooting up, and I turned on the lights, set to an 18 hour schedule. I wasn't quite ready for this, so it took me some time to research and get the desired humidity and temperature. At this point I added more nutrient in even quantities of FloraGro, FloraMicro, and FloraBloom, according to instructions. Perhaps a little early though, although after just one 18 hour light cycle this plant is shooting up like a rocket and showing leaves. I bought a fan for the inside of the tent and propped it up on a box, and a humidifier to bring the humidity from 40-50% to around 70%. Since it's a winter grow, I have to periodically increase the temperature to keep it at 25 °C. The intake fan, humidifier, and inside fan are significantly lowering the temperature. I'm also experimenting with finding the right humidifier settings since the humidity seems to increase a lot when the lights go out, and the machine is still new.