First time novice

Ciao è una carenza di P nella fase avanzata, questa carenza provoca l’arresto della crescita. Posso essere diversi i motivi un ph elevato un terreno molto argilloso. Misura il ph che hai nel terreno penso sia dovuto a quello! In bocca al lupo!

I would say she just needs a little food now. I don't know if you've been feeding them but now is the time to introduce some grow based nutes. Check your ph of soil and of the liquid feed is correct like the others said.

Correct ph water and soil ph would be where to start. Then they appear to be thirsty as well. Good luck and happy growing 🌲🌲🌲👊