From drip to flood and drain, any clues on why my girls are doing this?????

HIGH ALL,,
ok so i had a system made of pvc and i use this for fast growth.,its a mister-sprinkler head on pve tubing spraying on top of the pot in geolite pellets.. 6 weeks into veg and 8 clones cut from each staged 2 weeks apart after each cutting, 4-one week and 4 the next week .. so i put them into a bigger pot for there final veg and start/finish flowering.i went from a light nute solution to water for 4 days to clear any leftovers from the transplant and start clean for flowering,after 4-5 days of water i started my nutes on a low dose of general hydro nutes(humbolt brand) and the tops of my baby girls are as yellow as bananas .. ph is set at a 6.2 to 6.5 ,using 400wts hps conversion bulb with a mh ballast ,, still on 18 hrs of light untill i get them back on track.. any halp will be most greatful....
THANK YOU AND KEEP ON GROWINView attachment 2127515View attachment 2127516

its the light nute solution. thats a clear N def. up the feeding, one way to help. do you res change. test ppm/ph. then test 12 hrs later. if the ph goes up and ppm goes down then you can up your feeding.

What are the temps? how close to light? and what size are the pots? Also what light was it under for veg?

HEY THANKS FOR THE SUPER FAST REPLY THATS WHU I USE THIS FORUM........ i kinda fingered thats whats the whats but i just needed to hear from another..with such a small resivor i didnt want to over do it and burn them up sometimes less is better than more.... thanks again and i think i am going to start some journals on this year. i am starting a blue lemon taih ,and original amnesia along with the white widow on the left and citrol on the right..
KEEP ON GROWIN

*BUDS said:

What are the temps? how close to light? and what size are the pots? Also what light was it under for veg?

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hello ??

5 days is a long time to flush in hydroton...sounds like they're hungry. Up the feed or try some Nitrozime...there's no Nitrogen in it, but it helps your plant process Nitrogen more efficiently...usually correcting deficiencies. Are you using RO water? If so, are you supplementing Calcium?