# Cadaveric arum (technology) internal name `cadaveric-arum` · tier 4 (pY science pack 2, [tier 4](https://factorio.kalzumeus.com/tier/4.md)) HTML page: https://factorio.kalzumeus.com/tech/cadaveric-arum/ ## Cost 500 units of (1 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 2 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 3 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 6 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 90 s each. ## Requires (1) - [Yotoi aloe - Stage 1](https://factorio.kalzumeus.com/tech/yotoi.md) ## Leads to (4) - [Botany - Stage 2](https://factorio.kalzumeus.com/tech/botany-mk02.md) - [Cadaveric arums - Stage 2](https://factorio.kalzumeus.com/tech/cadaveric-arum-mk02.md) - [Cottongut - Stage 2](https://factorio.kalzumeus.com/tech/cottongut-mk02.md) - [Phytomining - Stage 1](https://factorio.kalzumeus.com/tech/phytomining.md) ## Unlocks (6 recipes) ### Acid gas (`cadaveric-acidgas-01`) - 10 s · tier 4 - Ingredients: 2 × [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md) - Results: 100 × [Acid gas](https://factorio.kalzumeus.com/fluid/acidgas.md), 2 × [Cadaveric arum seeds](https://factorio.kalzumeus.com/item/cadaveric-arum-seeds.md) - Made in: Botanical nursery MK 01, Botanical nursery MK 02, Botanical nursery MK 03, Botanical nursery MK 04 - Unlocked by: [Cadaveric arum](https://factorio.kalzumeus.com/tech/cadaveric-arum.md) ### Cadaveric arum (`cadaveric-arum-1`) - 125 s · tier 4 · productivity modules allowed - Ingredients: 5 × [Cadaveric arum seeds](https://factorio.kalzumeus.com/item/cadaveric-arum-seeds.md), 100 × [Coal gas](https://factorio.kalzumeus.com/fluid/coal-gas.md), 500 × [Water](https://factorio.kalzumeus.com/fluid/water.md), 5 × [Sand](https://factorio.kalzumeus.com/item/sand.md), 1 × [Stone wool](https://factorio.kalzumeus.com/item/stone-wool.md) - Results: 4 × [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md) - Made in: Cadaveric arum greenhouse MK 01, Cadaveric arum greenhouse MK 02, Cadaveric arum greenhouse MK 03, Cadaveric arum greenhouse MK 04 - Unlocked by: [Cadaveric arum](https://factorio.kalzumeus.com/tech/cadaveric-arum.md) ### Cadaveric arum codex (`cadaveric-arum-codex`) - 5 s · tier 4 - Ingredients: 2 × [Glass](https://factorio.kalzumeus.com/item/glass.md), 5 × [Lamp](https://factorio.kalzumeus.com/item/small-lamp.md), 50 × [Simple circuit board](https://factorio.kalzumeus.com/item/electronic-circuit.md), 20 × [Tinned cable](https://factorio.kalzumeus.com/item/tinned-cable.md) - Results: 1 × [Cadaveric arum codex](https://factorio.kalzumeus.com/item/cadaveric-arum-codex.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion, (flying) - Unlocked by: [Cadaveric arum](https://factorio.kalzumeus.com/tech/cadaveric-arum.md) ### Cadaveric arum greenhouse MK 01 (`cadaveric-arum-mk01`) - 1 s · tier 4 - Ingredients: 1 × [Botanical nursery MK 01](https://factorio.kalzumeus.com/item/botanical-nursery.md), 100 × [Plastic bar](https://factorio.kalzumeus.com/item/plastic-bar.md), 25 × [Simple circuit board](https://factorio.kalzumeus.com/item/electronic-circuit.md), 60 × [Steel plate](https://factorio.kalzumeus.com/item/steel-plate.md), 1 × [Hydrocyclone MK 01](https://factorio.kalzumeus.com/item/hydrocyclone-mk01.md), 2 × [Intermetallics](https://factorio.kalzumeus.com/item/intermetallics.md) - Results: 1 × [Cadaveric arum greenhouse MK 01](https://factorio.kalzumeus.com/item/cadaveric-arum-mk01.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion, (flying) - Unlocked by: [Cadaveric arum](https://factorio.kalzumeus.com/tech/cadaveric-arum.md) ### Cadaveric arum (`cadaveric-arum-sample`) - 200 s · tier 4 - Ingredients: 2 × [Good alien sample](https://factorio.kalzumeus.com/item/alien-sample-02.md), 3 × [cDNA](https://factorio.kalzumeus.com/item/cdna.md), 7 × [Biosample](https://factorio.kalzumeus.com/item/bio-sample.md), 2 × [Cadaveric arum codex](https://factorio.kalzumeus.com/item/cadaveric-arum-codex.md), 1 × [Tropical tree DNA samples](https://factorio.kalzumeus.com/item/earth-tropical-tree-sample.md), 1 × [Flower DNA samples](https://factorio.kalzumeus.com/item/earth-flower-sample.md), 1 × [Planter box](https://factorio.kalzumeus.com/item/planter-box.md), 1000 × [Water](https://factorio.kalzumeus.com/fluid/water.md) - Results: 2 × [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md) - Made in: Botanical nursery MK 01, Botanical nursery MK 02, Botanical nursery MK 03, Botanical nursery MK 04 - Unlocked by: [Cadaveric arum](https://factorio.kalzumeus.com/tech/cadaveric-arum.md) ### Cadaveric arum seeds (`cadaveric-arum-seeds`) - 5 s · tier 4 - Ingredients: 4 × [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md) - Results: 8 × [Cadaveric arum seeds](https://factorio.kalzumeus.com/item/cadaveric-arum-seeds.md) - Made in: Botanical nursery MK 01, Botanical nursery MK 02, Botanical nursery MK 03, Botanical nursery MK 04 - Unlocked by: [Cadaveric arum](https://factorio.kalzumeus.com/tech/cadaveric-arum.md)