To get an odd onion, go to this place.
Slime Rancher 2 – Odd Onion Location – Where to find
The Early Access version of Slime Rancher 2 just went live. Currently, it is available via PC and Xbox. It is a sequel to the critically acclaimed game of the same name.
You will eagerly look forward to new Slimes in the new Rainbow Island. We show you where to find an odd onion, one of the vegetables in the game.
Slimes will drop a Plort when you feed them meat, vegetables, or fruit. Selling plots to the plot market is an option. Slimes drop 2 Plorts if you feed them your preferred food. You can also feed your slime with another Plort to create a Largo slime.