Building pages show everything, including pieces from later in the game. The planner stays spoiler-free.
Oat Straw
Farming · Later
Plant to grow oats.
Cultivatortool
Nothingneeds nearby
Laterunlocks in
How to plant Oat Straw
Equip the Cultivator and plant it. You need:
When it unlocks
It shows up in the Cultivator's menu once you've picked up every material it needs. It doesn't need a crafting station nearby.