this has been my first hydro grow so im still learning, but im getting ther

im getting both drooping and curling.

ive only recently started testing PH but the only PH tester i could buy at the time only goes down to 6.0 so ive been trying to keep it as close to 6 as i can. i will be getting a proper PH tester wen i can but atm im working 14 hour days 6 days a week, kinda makes it hard to do anything wen ur only day off is sunday lol.

and i keep water temps at about 22-23 degrees celcius, i havnt had time to research water temps so this may be too high?

and i also may be over watering as i havnt looked into watering intervals too much either. i have a drip system with an airstone and sprinklers in the tub facing the roots. i have the pump on for 15minutes every hour wen the light is on and 15 minutes every 2 hours wen the lights off.

im using thrive brand bloom a & b that i got from my local hydro shop, ill get some more info on them tomorow, and thats all

cheers for the help guys, much appreciated.