Cool stretching, well done. Note that the leaves are yellowish, which looks like N deficiency. Consider adding more fertilizer🤙 And the pH is too high, because of this, fertilizers may not be absorbed, I would advise you to level it to 6.3-6.5, otherwise there may be problems later
@DavidRayMan, thanks! I am adding a lot of N with the Sugar Royal. I am also using the Plagron Royalmix with the advised nutirent schedule, which explicitly mentions that is not necessary to adjust ph. Your Papaya looks indeed a lot greener. Let's hope it is just picture quality :)
@Lemonhazelover, it is one of those cheap chinese ones for your mobile phone (APEXEL 200). But i wouldn‘t recommend it. You have to get pretty close to your flower to get any picture at all. Basically touching it.