As announced in the Discover Pokémon Together: Oddish article, Niantic has revealed the full details for the Oddish Research Day which takes place on Sunday, September 17, 2023, from 2:00 p.m. to 5:00 p.m. local time in Pokémon GO.

Celebrate Oddish with a Research Day!

Trainers,
Keep your eyes peeled for rustling leaves—we’re excited to announce a new Research Day featuring Oddish! Collect those Field Research tasks and see how many Oddish you can encounter!

Oddish Research Day

Sunday, September 17, 2023, from 2:00 p.m. to 5:00 p.m. local time

Featured Pokémon

Field Research tasks will be available when you spin Photo Discs at PokéStops. Complete them to encounter Oddish!


: If you’re lucky, you may encounter a Shiny one!

Event Bonuses

• 2× Stardust for catching Pokémon.
• Increased chance of finding XXS or XXL Oddish.
• Wild Oddish may be holding a Sun Stone.
• Increased chance of encountering Shiny Oddish.

Wild encounters

The following Pokémon will appear more frequently in the wild.


Paras , Venonat , Bellsprout , Shroomish , Roselia , Cacnea , Foongus , Bounsweet

: If you’re lucky, you may encounter a Shiny one!

PokéStop Showcases

During Oddish Research Day, be on the lookout for Showcases at select PokéStops where you can enter Oddish!

Source: https://pokemongolive.com/post/oddish-research-day-2023