Grey Zone Harvest Moon: Full Mission Guide & Locations 2026 - Quests

Grey Zone Harvest Moon

Master the Grey Zone Harvest Moon task for Banshee. Locate all four hidden poppy fields, find the secret documents, and claim your rewards in GZW 0.4.

2026-04-18
Gray Zone Warfare Wiki Team

The release of the Spearhead 0.4 update has introduced a variety of complex objectives for players to navigate, and tackling the grey zone harvest moon mission is one of the most rewarding challenges for those looking to build reputation with Banshee. This side task requires operators to venture deep into contested territories to uncover a massive narcotics operation linked to the Pha Lang Airfield. Success depends on your ability to conduct quiet reconnaissance while being prepared for sudden, high-intensity firefights against well-armed defenders.

Mastering the grey zone harvest moon task involves more than just finding coordinates; you must systematically investigate four distinct poppy fields and secure evidence of drug processing. Each location holds a specific document that reveals the scale of the network Banshee is trying to dismantle. Whether you are navigating the dense vegetation near Nomad Camp or the dangerous perimeters of YBL-1, this guide provides the tactical roadmap needed to complete the objective efficiently and safely.

Understanding the Grey Zone Harvest Moon Task

The Harvest Moon mission is assigned by Banshee, a vendor known for tasks that involve intelligence gathering and disrupting illicit local operations. According to the briefing, satellite data has flagged several hidden poppy fields that are allegedly supplying a drug network centered around the Pha Lang Airfield. Your job is to verify these sites and find documents that point toward the refining plant.

Completing grey zone harvest moon is essential for players who want to unlock higher-tier gear from Banshee, as it provides a significant boost to reputation. The mission is categorized as an exploration and intelligence task, meaning you don't necessarily need to clear every enemy in the area, though the final location makes stealth nearly impossible.

Task Rewards and Requirements

Before heading out, ensure you have enough space in your secure container or backpack for potential loot, though the primary mission items are documents you simply need to read or interact with.

Reward CategoryReward Value
Experience Points600 Exp
Banshee Reputation+300
Monetary Compensation$870 USD
Vendor UnlockProgress toward Banshee Tier 2/3

Warning: Several of these fields are located near "Ground Zero" red zones. Straying too far into these areas will result in rapid radiation or environmental death. Always check your map orientation before moving between fields.

Detailed Poppy Field Locations

To complete the mission, you must visit four separate locations. While the game allows you to visit them in any order, a southern-to-northern route is often the most fuel-efficient if you are using helicopter transports. Finding the grey zone harvest moon documents requires checking specific buildings within these fields.

1. The Southeast Nomad Camp Field

The first field is located to the southeast of the Nomad Camp, which puts it east of the Pha Lang Airfield. This area is relatively lightly guarded compared to the later stages of the mission. Look for a small, unassuming shack nestled near the edge of the crop rows.

  • Objective: Enter the shack and locate the note sitting on a wooden surface.
  • Threat Level: Low. Occasional wandering AI.

2. The Golf 3 Perimeter Field

The second poppy field is situated south of the Golf 3 landing zone. It sits dangerously close to the southern Ground Zero boundary. You are looking for a main farm building rather than a simple shack here.

  • Objective: Navigate to the main building and find the document inside the primary room.
  • Threat Level: Medium. Proximity to the red zone means limited flanking routes.

3. The Lima 2 / Nam Thaven Field

The third field is located north of Nam Thaven, specifically south of the Lima 2 LZ. This field is tucked against the western Ground Zero edge. Unlike the others, the document here is often found outside.

  • Objective: Locate the house with a porch. The note is typically found on a table on the porch area.
  • Threat Level: Medium. AI in this area tend to use the dense foliage for cover.

4. The YBL-1 / Coordinates 172 132 Field

The final field is the most difficult. It is located east of the YBL-1 bunker complex at coordinates 172 132. This site is the "heart" of the local collection effort and is defended by approximately eight armed hostiles.

  • Objective: Clear the defenders and enter the shack to read the final mission note.
  • Threat Level: High. Expect coordinated AI behavior and better equipment on the enemies.
Field OrderPrimary LandmarkSpecific LocationDocument Spot
Field 1Nomad CampSoutheast of CampInside the shack
Field 2Golf 3South of LZMain farm building
Field 3Lima 2South of LZTable on the porch
Field 4YBL-1172 132Inside the shack

Tactical Strategies for Completion

Successfully finding the grey zone harvest moon locations requires a balanced loadout. Since you will be traveling long distances between landing zones (LZs) and objectives, weight management is key. However, the final poppy field at 172 132 requires enough firepower to handle a squad-sized element of AI.

Recommended Loadout

  • Weapon: An assault rifle with a 4x optic (like the ACOG or Specter) is ideal. The poppy fields offer long sightlines, but the shacks require close-quarters clearing.
  • Armor: Tier 3 soft armor or better. The AI at the fourth field often use 5.45 or 7.62 rounds that can shred basic vests.
  • Medical: Bring at least two bandages and a surgical kit. The distance from LZs means a leg injury can turn a 5-minute extraction into a 20-minute crawl.

Tip: If you are playing solo, use suppressed weapons for the first three fields. This prevents nearby patrols from converging on your position while you are reading the documents.

Navigating the Terrain

The poppy fields are identifiable by their distinct color and rows of crops, which differ from the standard jungle foliage. When approaching the fourth field (172 132), try to approach from the high ground to the north. This gives you a clear view of the eight enemies guarding the shack, allowing you to pick off several before they realize your position.

Narrative Significance of the Mission

Completing the grey zone harvest moon task provides deep lore insights into the state of Lamang. Banshee's dialogue after the mission confirms that the operation isn't a "back-alley" setup. The presence of forced labor from "The Hole" and tight army patrols suggests a high level of organization.

By securing these documents, you are paving the way for the next phase of the investigation: finding the refining plant. This suggests that future updates or follow-up missions will take players into even more industrial and heavily fortified areas. For more details on the game's development and upcoming patches, check out the official Gray Zone Warfare Steam page.

Summary of Mission Steps

  1. Accept the Task: Speak to Banshee at your faction's base camp.
  2. Field 1 (Nomad Camp): Fly to the nearest LZ east of Pha Lang, head southeast of Nomad Camp, and read the note in the shack.
  3. Field 2 (Golf 3): Fly to Golf 3, move south toward the Ground Zero border, and check the main farm building.
  4. Field 3 (Lima 2): Fly to Lima 2, move north of Nam Thaven, and locate the note on the porch of the house.
  5. Field 4 (YBL-1): Move to coordinates 172 132 east of YBL-1, eliminate the 8 guards, and read the note in the shack.
  6. Extraction: Return to any LZ and report back to Banshee to claim your 600 Exp and reputation.

FAQ

Q: Do I need to bring the documents back to base for the grey zone harvest moon mission?

A: No. You only need to "read" or interact with the documents at each of the four poppy fields. Once the objective sub-task ticks over in your menu, the progress is saved.

Q: Can I complete all four fields in a single deployment?

A: Yes, it is possible if you have enough ammunition and water. However, because the fields are spread across the map near different LZs (Golf 3, Lima 2, and YBL-1), most players find it easier to do them in two separate runs to manage hydration and inventory space.

Q: What happens if I die after reading a document but before extracting?

A: In grey zone harvest moon, once an objective (like "Investigate the first field") is completed, it remains completed even if you die. You only need to survive long enough to interact with the note.

Q: Why can't I find the document at the third field?

A: Check the porch specifically. Unlike the other fields where the note is inside a shack or main room, the third field's document is often placed on an outdoor table on the porch of the residential-style building.

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