# Tree seeds MK 03

Pyanodons item · internal name `wood-seeds-mk03` · stack size 100 · first craftable in tier 5 (Chemical science pack, [tier 5](https://factorio.kalzumeus.com/tier/5.md))
HTML page: https://factorio.kalzumeus.com/item/wood-seeds-mk03/

## Produced by (3 recipes)

### Tree seeds MK 03 (`wood-seeds-mk03`)

- 20 s · tier 5
- Ingredients: 1 × [Tree MK 02](https://factorio.kalzumeus.com/item/tree-mk02.md), 200 × [Tailings](https://factorio.kalzumeus.com/fluid/tailings.md), 200 × [Anthracene oil](https://factorio.kalzumeus.com/fluid/anthracene-oil.md), 5 × [Moss gene sample](https://factorio.kalzumeus.com/item/moss-gen.md), 3 × [cDNA](https://factorio.kalzumeus.com/item/cdna.md)
- Results: 0.005 × [Tree seeds MK 03](https://factorio.kalzumeus.com/item/wood-seeds-mk03.md) (0.5% chance), 0.5 × [Tree seeds MK 02](https://factorio.kalzumeus.com/item/wood-seeds-mk02.md) (50% chance)
- Made in: Botanical nursery MK 01, Botanical nursery MK 02, Botanical nursery MK 03, Botanical nursery MK 04
- Unlocked by: [Wood processing 3](https://factorio.kalzumeus.com/tech/wood-processing-3.md)

### Tree seeds MK 03 (`wood-seeds-mk03-breeder`)

- 20 s · tier 5 · productivity modules allowed
- Ingredients: 1 × [Tree MK 03](https://factorio.kalzumeus.com/item/tree-mk03.md)
- Results: 5 × [Tree seeds MK 03](https://factorio.kalzumeus.com/item/wood-seeds-mk03.md)
- Made in: Wood processing unit MK 01, Wood processing unit MK 01 (Legacy), Wood processing unit MK 01, Wood processing unit MK 02, Wood processing unit MK 02 (Legacy), Wood processing unit MK 02, Wood processing unit MK 03, Wood processing unit MK 03 (Legacy), Wood processing unit MK 03, Wood processing unit MK 04, Wood processing unit MK 04 (Legacy), Wood processing unit MK 04
- Unlocked by: [Wood processing 3](https://factorio.kalzumeus.com/tech/wood-processing-3.md)

### Tree seeds MK 04 (`wood-seeds-mk04`)

- 20 s · tier 7
- Ingredients: 1 × [Tree MK 03](https://factorio.kalzumeus.com/item/tree-mk03.md), 200 × [Chelators](https://factorio.kalzumeus.com/fluid/chelator.md), 400 × [Anthracene oil](https://factorio.kalzumeus.com/fluid/anthracene-oil.md), 7 × [Moss gene sample](https://factorio.kalzumeus.com/item/moss-gen.md), 5 × [cDNA](https://factorio.kalzumeus.com/item/cdna.md), 3 × [Peptidase M58](https://factorio.kalzumeus.com/item/peptidase-m58.md)
- Results: 0.005 × [Tree seeds MK 04](https://factorio.kalzumeus.com/item/wood-seeds-mk04.md) (0.5% chance), 0.5 × [Tree seeds MK 03](https://factorio.kalzumeus.com/item/wood-seeds-mk03.md) (50% chance)
- Made in: Botanical nursery MK 01, Botanical nursery MK 02, Botanical nursery MK 03, Botanical nursery MK 04
- Unlocked by: [Wood processing](https://factorio.kalzumeus.com/tech/wood-processing-4.md)

## Used in (3 recipes)

- Compost 4 × Tree seeds MK 03 (`biomass-wood-seeds-mk03`, tier 1) → [Biomass](https://factorio.kalzumeus.com/item/biomass.md)
- Tree seedling MK 03 (`wood-seedling-mk03`, tier 5) → [Tree seedling MK 03](https://factorio.kalzumeus.com/item/wood-seedling-mk03.md)
- Tree seedling MK 03 (`wood-seedling-mk03-turd`, tier ?) → [Tree seedling MK 03](https://factorio.kalzumeus.com/item/wood-seedling-mk03.md)