Grey Zone Warfare Harvest Moon: Complete Task Guide 2026 - Guides

Grey Zone Warfare Harvest Moon

Learn how to complete the Grey Zone Warfare Harvest Moon task. Locate all hidden poppy fields, find secret documents, and earn rewards from Banshee.

2026-04-08
Grey Zone Warfare Wiki Team

Mastering the grey zone warfare harvest moon task is essential for players looking to advance their standing with Banshee and uncover the illicit operations hidden within the Lamang Island jungles. In the unforgiving landscape of the airfield outskirts, the grey zone warfare harvest moon mission sends contractors deep into the foliage to investigate four distinct poppy fields used for drug production. This task is not merely about sightseeing; it requires precise navigation to specific coordinates, interacting with hidden intelligence documents, and surviving high-density AI encounters that guard these lucrative assets.

To successfully navigate this mission, players must visit four separate locations across the map, ranging from the eastern marshes near the airfield to the southern ridges below Lima 2. Each location contains a specific piece of evidence—ranging from labor requests to oversight agreements—that must be "read" or interacted with to progress the quest. Given the spread of these objectives, tactical planning and fuel management for your helicopter extractions are paramount. Follow this comprehensive guide to ensure you hit every objective efficiently and return to base with your findings.

Grey Zone Warfare Harvest Moon: Task Overview

Before heading into the field, it is important to understand what Banshee expects from you. The primary objective is to locate and investigate all hidden poppy fields situated around the F.A.L.N.G. Airfield and the southern sectors.

ObjectiveRequirementPrimary Location
Locate Field 1Investigate Labor Allocation Request192 154 (East of Airfield)
Locate Field 2Investigate Weekly Shipment Note178 152 (South of Falcon)
Locate Field 3Investigate Protective Oversight Agreement172 132 (South of Ghost 3)
Locate Field 4Investigate Harvest Discipline Notice148 117 (South of Lima 2)

💡 Tip: This task involves significant travel. If you are playing as part of the Mithras faction, you may find the trek to Field 3 slightly shorter, but all factions should prepare for long-distance movements between LZs.

Detailed Walkthrough of Poppy Field Locations

The grey zone warfare harvest moon mission is modular, meaning you need to trigger each update by interacting with specific items. While you can technically visit the fields in any order, following a geographical path from north to south (or vice versa) is often the most efficient way to utilize Landing Zones (LZs).

1. Hidden Poppy Field #1 (192 154)

Located to the east of the main F.A.L.N.G. Airfield and southeast of the Nomad area, this field is tucked away in the dense brush. You are looking for a small structure or table area within the poppy rows.

  • Coordinates: 192 154
  • Target Item: Labor Allocation Request
  • Visual Cue: Look for a piece of paper sitting on a wooden table in the middle of the field.

2. Hidden Poppy Field #2 (178 152)

Move west and slightly south from the first location toward the area south of Falcon. This field features an open-sided building that serves as a makeshift processing hub.

  • Coordinates: 178 152
  • Target Item: Weekly Shipment Note
  • Visual Cue: Approach the open building; the note is usually placed on a crate or table inside the structure.

3. Hidden Poppy Field #3 (172 132)

This is arguably the most dangerous part of the grey zone warfare harvest moon quest. Located south of Ghost 3 and near Ground Zero, this field is heavily guarded by AI. You should expect to engage at least 6 to 10 hostiles upon approach.

  • Coordinates: 172 132
  • Target Item: Protective Oversight Agreement (Yellow/Green Folder)
  • Visual Cue: Look for a green or yellow folder sitting on a crate near the open-side shelter.
  • Tactical Advice: Use the high grass for concealment, but be aware that AI in 2026 updates can often track movement through light foliage.

4. Hidden Poppy Field #4 (148 117)

The final location takes you to the far southern reaches of the map, below Lima 2 and near the YBL-1 area. Unlike the other locations which are mostly sheds, this one involves a residential-style house.

  • Coordinates: 148 117
  • Target Item: Harvest Discipline Notice
  • Visual Cue: Go to the front porch of the house. The document is a book located at the very end of the porch railing or on a small table.

Equipment and Tactical Preparation

Completing the grey zone warfare harvest moon task requires more than just knowing where to go. Because of the diverse terrain—ranging from open fields to dense jungle and residential buildings—your loadout should be versatile.

Gear CategoryRecommendationReason
WeaponAssault Rifle with 4x ScopeBalanced for mid-range field fights and close-quarters house clearing.
ArmorTier 3+ Plate CarrierNecessary for the high-accuracy AI at Field 3.
Medical2x Splints, 4x Bandages, Blood BagsLong treks mean you cannot afford to bleed out between LZs.
HydrationAt least 2 full water bottlesThe tropical heat in Lamang drains stamina quickly during the long walks.

Warning: Field 3 (172 132) is a known "hot zone." If you hear suppressed gunfire nearby, it is likely another squad or aggressive AI. Do not rush the document until the perimeter is clear.

Navigating the Terrain

The journey between these four fields can be arduous. If you are starting from the airfield, it is best to hit Fields 1 and 2 in a single run before extracting. For Fields 3 and 4, consider inserting via Lima 2 or the Ghost LZs to minimize ground travel.

For the most up-to-date tactical maps and community-driven strategies, players often consult the Gray Zone Warfare Steam Community to see if recent patches have adjusted AI patrol routes or document placements. In the 0.4 Spearhead update, document visibility was improved, but they can still be easily missed if you don't look directly at the prompts.

Rewards for Completion

Once you have interacted with all four documents, you must return to base and report your findings to Banshee. The rewards for this task are significant for mid-game progression, providing both currency and high-tier equipment.

  • Experience Points: Significant boost to vendor reputation.
  • Currency: A generous amount of USD for gear replenishment.
  • Vendor Access: Unlocks further specialized tasks from Banshee involving the airfield operations.
  • Equipment: Often includes specialized ammunition or tactical gear not available at lower reputation levels.

FAQ

Q: Do I need to survive and extract to complete the Grey Zone Warfare Harvest Moon task?

A: Yes. While the task updates as you read each document, you must successfully return to the Base of Operations (Base) and speak with Banshee to finalize the mission and claim your rewards. If you die after reading a document but before extracting, the progress for that specific document usually saves, but always check your task log to be sure.

Q: Can I complete these objectives in any order?

A: Generally, yes. The task tracks "Investigate Field 1," "Field 2," etc., as independent objectives. However, it is tactically sound to group them based on their proximity to specific Landing Zones to save time and resources.

Q: I am at the coordinates but can't find the paper. What should I do?

A: Ensure you are looking at the correct surface. In Field 3, the document is a folder on a crate, while in Field 4, it is a book on a porch. If the prompt doesn't appear, try crouching or adjusting your angle, as the interaction hitboxes can sometimes be specific.

Q: How many AI enemies should I expect at the hidden poppy fields?

A: Fields 1 and 2 usually have light resistance (2-3 guards). Field 4 is moderately guarded. Field 3 is the most heavily defended, often featuring 7-10 AI combatants with decent armor and weaponry. Approach Field 3 with extreme caution.

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