Pokemon Season 9 - Episode 433 – Odd Pokémon Out!

Heading for the next Pokémon Contest, Ash and his friends encounter a Meganium owned by a Nurse Joy and a Tropius who is in love in it. However, Grovyle has become smitten with the Meganium as well, and seeks to beat the Tropius. When Team Rocket intervenes, Grovyle evolves into Sceptile.