Worm Farm

The Worm Farm is a production item that generates Fertiliser on its own once placed. It does not need any input to begin working, making it a passive way to keep a steady supply of fertilizer for farming. When it is ready to harvest, it shows a bouncing animation, which makes it easy to tell when the output can be collected.

The blueprint for the Worm Farm is unlocked at Bug Catching Level 20. It can also appear as possible loot from the Gacha Machine. Once built, it produces 1 Fertilizer every 7 days.

The crafting recipe uses a set of five materials, but the source data available here does not identify those inputs by name.