thinking i need a veteran growers response

so not exactly sure if i need to do something about this or not but heres what i got pure dirt no nutes mixed with miracle grow water managment soil. lights seem to be enough for now not sure if its happening because i switched to 12/12 the other day i was on a 20/4 schedule put them in 32 hours of dark befor lights turned back on... it kinda got better as the lights have been on a while now but still not looking like they use too.. water is anywhere between 6.5 and 7.1 thats maxes and minimums which i heard is good to fluctuate it. can someone tell me why the new growth might be so pale or yellowish/lime green

The soil in the last 2 pics needs perlite..way compact.

thanks i dont think i wanna transplant it now (think it might be shoing male) but any more advice for future gows i think i might go aeroponics next if i can find a nice female to clone but incase i dont and advice would be great might also spring for a 150 hps if i end up with more than 2 or 3 females

the new growth when growth is rapid does emerge lighter green and even a bit yellow..I agree with the post above...fast draining is a must..perilite is your friend

definetely gonna take it into consideration if i use soil again thank you very much

also did i top and fim them correctly i think its obvious which is which all are lst if im doing it right or something wrong feel free to comment

Ok i will, that 'pure dirt' you got there is just the fucking shit from back garden ,terrible soil . As for the yellow new growth ,its either too hot in the room ,rootsystem has issues(prob from the pure dirt) or its possible that some plants new growth looks pale in transition from veg to flowering, give it a week they should get better, cool down the room below 80.

ha the top of it makes it look much worse than what it really is i kinda Topped off the pot with plain dirt because roots normally wont go near the top inch or so i studied a little agronomy and my grandparents have a pretty large farm so i have all the testing tools at my disposal that dirts not gonna harm them at all