Stinkbush (a plant to keep mobs away from your farms)

One way or another, I think the game could benefit from some way or mechanic to keep mobs away from your farms.

My idea is to add the Stinkbush to the game. A plant so smelly that no animal dares approach.

Once planted, the bush grows pretty much the same way as sweet berries do. Once fully grown, it'll gain green/whitish flowers, which is what makes the terrible smell (shown using particles in the air)

The plant is somewhat rare, as you can only occasionally find it growing in lush and insect-rich biomes (like the Swamp or Mangrove). Or you could buy the seeds from a Wandering Trader if you are lucky enough.