⚠️ Eco v0.14 is coming — the next major update reworks upgrade modules, so some of these numbers will change. They reflect the current version. What’s changing →

Simpler tiers: the 1–4 tiered upgrades become a single Basic / Advanced / Modern upgrade each.
Permanent upgrades: a module placed in a workstation is permanent — no more swapping lower tiers out as you progress.
Power transitions: a module can change a station’s power type/draw (e.g. a Modern upgrade moves a sawmill from mechanical to electrical power).
Talent-integrated: modules now use the same bonus/talent system — any talent benefit (power, labor cost, recipe unlocks) can come from a module.
Cheaper to upgrade: with the multi-tier parts gone, fully upgrading a workstation costs significantly less.

We’ll update this calculator shortly after the update releases.

Home › Items › Filmy Fern Spore

Filmy Fern Spore

Plant to grow a filmy fern.

Weight50 gMax stack100Food0 calCompostable

Notes

Filmy Fern Spores are the seed item for growing filmy ferns, harvested from wild filmy ferns in nature. They provide no calories or nutrients when eaten, making them useless as food, but they are compostable and have a long shelf life of 1680 hours. Plant them on the surface to grow a new filmy fern plant.

Notes are AI-generated and may be imprecise.