Could someone please help me figure out why these 2 1/2 week olds are not doing as well as I’d like? On a 18/6 light schedule 400w metal halide bulb 22inches away from top of plants, I water every 2 days (about a 1/4-1/3 a solo cup of water) ph around 6ish, the soil I’m using is the soil in the picture, I’m also using the small fan on low as a breeze And the big fan to suck the heat out and using a humidifier, temperature is 75-80 while humidity’s around 60. I got some flora gro and flora micro today was gonna start feeding it to them next time I water as well as transplant into 3 gallon fabric pots. Why do some of the leaves have lighter green/yellow speckles on the them and some are darker green and drooping and what in the world is wrong with that single leaf in the picture? It’s the lowest leaf on the plant so I picked it off. Thank you guys, anything helps!!! Ps. This is my first grow so be nice loll