That's true, it'll take her a while to evolve. It took Hinobuta all summer to become a Pignite, and then all autumn to become an Emboar!

[That's still a terribly fast way to grow up, considering that pokémon can spend many years in one form, depending on their life expectancy! Hijikata's little Tepig barely had any "childhood"... it's no wonder that it's still very curious and playful now as an Emboar.]