What to know
- Fertilizer Sprayer is unlocked during a specific House Celeste questline in Hernand
- Both sprayers share identical crafting materials and are built at a smithy
- The field sprayer is mainly used for watering crops efficiently in windy conditions
- These tools significantly improve farming output and resource management
You will come across farming tools like the Fertilizer Sprayer and Field Sprayer as you progress through Crimson Desert, especially if you focus on resource gathering and settlement development. Both tools play a key role in improving crop efficiency, helping you maintain a steady supply of materials needed for crafting and survival. Here is a quick overview of both sprayers in Crimson Desert:
| Tool Name | Primary Use | Unlock Method | Crafting Required | Special Tip |
|---|---|---|---|---|
| Fertilizer Sprayer | Boost crop growth with nutrients | Found during quest | Yes | Emits odor but improves yield |
| Field Sprayer | Water crops manually | Likely unlocked alongside farming tools | Yes | Use with wind direction |
Crimson Desert Fertilizer sprayer location and how to unlock it
The Fertilizer Sprayer is not something you simply craft immediately—you first need to find it during a questline. This happens in the Foundation of Abundance quest, which is part of the Abandoned Factory storyline tied to House Celeste.

You will need to travel to Arboria Castle in Hernand, which is a key location tied to this questline. Once there, the path to the item is not obvious, so exploration is essential.
How to reach the sprayer in Arboria Castle
Step 1
Head to Arboria Castle in Hernand and begin exploring the outer structure carefully.

Step 2
Look for a chimney structure with a door-like opening, which acts as a hidden entrance.

Step 3
Enter through this opening and descend into the basement area.

Step 4
Once inside, search the room thoroughly until you find a storage shelf.

Step 5
Interact with the shelf to collect the Fertilizer Sprayer.
Once you obtain it, you unlock the ability to craft additional sprayers at a smithy, making it a reusable farming tool.

Crafting materials for fertilizer sprayer
Even though you find one initially, crafting more requires gathering resources. The materials are straightforward but require some exploration and mining.
| Material | Quantity |
|---|---|
| Fine Timber | x10 |
| Iron Ore | x5 |
| Copper Ore | x2 |
| Rubber | x1 |
| Water | x20 |
You can craft the sprayer at any smithy, making it accessible once materials are collected.
How the fertilizer sprayer works in farming
The Fertilizer Sprayer is designed to enrich crops with nutrients, which directly improves growth speed and potentially yield. While it may produce a distinct foul odor, this is purely cosmetic and does not affect gameplay negatively.

When you use it, you can spray fertilizer across multiple crops at once, making it significantly more efficient than manual methods. This becomes especially valuable if you are managing larger farming plots or settlements.
Field sprayer uses and functionality
The Field Sprayer complements the Fertilizer Sprayer, focusing specifically on watering crops rather than enhancing them. It is especially useful in situations where rain is unavailable or inconsistent.

Unlike passive watering systems, this tool gives you direct control over irrigation, allowing you to maintain crops in harsher environments.
How to use the field sprayer effectively
- Fill the sprayer reservoir with water (up to 20 units per use cycle).
- Equip the Field Sprayer from your tools inventory.
- Stand near your crops and begin spraying.
- Position yourself with your back facing the wind direction.
- Sweep across crops evenly to maximize coverage.
The wind mechanic is important because spray direction is heavily influenced by environmental conditions, meaning poor positioning can waste resources.
Crafting materials for field sprayer
The Field Sprayer shares the exact same crafting requirements as the Fertilizer Sprayer, making it easy to prepare both at once.
| Material | Quantity |
|---|---|
| Fine Timber | x10 |
| Iron Ore | x5 |
| Copper Ore | x2 |
| Rubber | x1 |
| Water | x20 |
This shared requirement allows you to streamline farming tool production without needing separate resource paths.
Comparing both tools

| Feature | Fertilizer Sprayer | Field Sprayer |
|---|---|---|
| Function | Boost growth | Water crops |
| Dependency | Fertilizer required | Water required |
| Environmental Impact | None | Affected by wind |
| Efficiency | High for yield | High for hydration |
While both tools serve different purposes, they are best used together. You can first water crops using the Field Sprayer and then enhance growth with the Fertilizer Sprayer, creating an optimized farming loop.
Why these tools matter in Crimson Desert’s farming
As you move deeper into Crimson Desert, farming becomes more than just a side activity. It becomes a core system for sustaining crafting, trading, and upgrades. Using these sprayers efficiently means you can scale your resource production much faster.
You will especially notice their importance when managing larger settlements or preparing for late-game crafting requirements, where passive farming alone is not enough.