SUBNAUTICA DATABASE GUIDE
PDA INDEX

PDA DATABASE ACCESS

STATUS // AUTHORIZED
BELOW ZEROOPEN HUB ↗
NEXT OBJECTIVEWhat should I do next?RESOURCE SCANCan't find something?BLUEPRINT CHECKCan't unlock?
FIELD RECORD // FIND
GAME // below zeroENTITY // PolyanilineVERIFIED

FIND // PDA CASE FILE

Can't Find Polyaniline in Below Zero

Polyaniline is a crafted advanced material, and the blueprint has its own trigger. Picking up Gold alone is not enough if the Flowering Spore trigger has not been completed.

LAST CHECK

ANSWER LOCK // QUICK RESPONSE

Pick up a Flowering Spore in the Deep Lilypads Cave to unlock the Polyaniline blueprint, then craft it at the Fabricator with one Gold and one Hydrochloric Acid. It is not a loose mineral pickup.

SIGNAL CONFIRMED

LOCATION SCAN

BIOMEDeep Lilypads Cave for Flowering Spores
DEPTHDeep mid-game cave route
REQUIRED EQUIPMENTSeatruck with suitable depth preparation, Beacon for Deep Lilypads Cave, One Flowering Spore, One Gold, One Hydrochloric Acid, Fabricator

BRING THIS

  • Seatruck with suitable depth preparation
  • Beacon for Deep Lilypads Cave
  • One Flowering Spore
  • One Gold
  • One Hydrochloric Acid
  • Fabricator

DATA ACCESS LEVEL

Reveal only as much as you need

02 // DIRECTIONDirectionROUTE GUIDANCE
03 // EXACT ANSWERExact answerFULL SPOILER

COMMON REASONS YOU ARE STUCK

  • Searching for a loose Polyaniline node
  • Having Gold but not the Flowering Spore blueprint trigger
  • Confusing Flowering Spore with a finished advanced material
  • Checking a Vehicle Upgrade Console for a Fabricator recipe
  • Using original Subnautica material routes

NEXT WAYPOINTS

Can't Find Ruby in Below Zero Can't Find Hydrochloric Acid in Below Zero Can't Find Uraninite Crystals in Below Zero Can't Unlock Seatruck Perimeter Defense in Below Zero

EVIDENCE LOG

Verification record

Facts on this page are separated from player speculation. Version-sensitive answers should be rechecked after an official update.

LAST CHECK2026-09-01