Royal gorilla and Green gelato

So I've only lst the rg and the gelato I let go wild well I think it the gelato as I said before mix up at plant the royal gorilla is in pre flower quite a small plant tbh like my last lemon haze auto but green gelato is flying still in veg and looking like she's still growing day 42 for royal gorilla and 40 for gelato when does the plant stop growth and concentrate on bud development I hope its day 50 or as the royal gorilla quite small but we live and learn