From Unofficial Stationeers Wiki
- These little guys don't make food
- just oxygen and a little heat
- Just one should be able to offset the C02 production of one in game player
Its basically your long term oxygen generator when ya don't have hunger on
If you don't maintain a proper environment, they will start wilting.
Ferns need the following
- Water: any pipe system connected to water will do.
- Temp: Min 15 Degree Celsius