# Vacant Lot: Remove Root research

> Vacant Lot: Remove Root: Required Materials. Timber, Iron Ore

Canonical: https://lostark.wiki/database/stronghold-research/vacant-lot-remove-root-106312?relation=research_materials

Dig up deep underground roots.  
No matter how much you dig up, they just continue.

## Facts

- **Category**: Stronghold and Slot Extension
- **Time Taken**: 0d 02:00:00
- **Required Action Energy**: 922
- **Research Cost**: 10 Gold
- **Stronghold XP gained**: 1,843
- **Research Requirements**: Lab Lv. 3; Stronghold Lv. 15 or above; [Manor Lv. 3](https://lostark.wiki/database/stronghold-research/manor-lv-3-101003); [Vacant Lot: Remove Weeds](https://lostark.wiki/database/stronghold-research/vacant-lot-remove-weeds-106311)

## Related

- [Required by research](https://lostark.wiki/database/stronghold-research/vacant-lot-remove-root-106312#relationships) (1)
- [Research Requirements](https://lostark.wiki/database/stronghold-research/vacant-lot-remove-root-106312?relation=research_requires#relationships) (2)
- [Required Materials](https://lostark.wiki/database/stronghold-research/vacant-lot-remove-root-106312?relation=research_materials#relationships) (2)

### Required Materials

1–2 of 2

| Name | Quantity | Details |
| --- | --- | --- |
| [Timber](https://lostark.wiki/database/items/timber-6882301) | 6 | Quantity 6 |
| [Iron Ore](https://lostark.wiki/database/items/iron-ore-6882401) | 6 | Quantity 6 |

## Related

- [Home](https://lostark.wiki/)
- [Stronghold Research](https://lostark.wiki/database/stronghold-research)