I have a 12 years old plumeria tree that i planted myself. Winters mein leaves khatam ho jayein ge so dont worry. I have no idea about groeing im pots but i have successfully grown two cuttings from it. Thay can easily be grown from cuttings in January and February. I also took cuttings so i can put them in my terrace. There is a rare red flower variety too im really searching all the nurseries in lahore for it 😅