Root Pustule

Root Pustules are a raw material found growing on the Kelp Roots in the Arctic Kelp Caves. Root Pustules are a high valued fuel source for the Bioreactor. They are an oval-shaped object that is amber in colour.

Uses in Crafting

Spoiler alert: The following section contains story related material.

Architect Component Fabricator

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Items in Subnautica Below Zero

Raw Materials

Copper Ore • Creepvine Sample • Creepvine Seed Cluster • Crystalline Sulfur • Diamond • Fevered Pepper • Flowering Spore • Frost Vase Plant • Gel Sack • Gold • Ion Cube • Kyanite • Lead • Lithium • Magnetite • Metal Salvage • Nickel Ore • Preston's Plant Leaf • Quartz • Ribbon Plant • Root Globule • Ruby • Salt Deposit • Silver Ore • Snowball • Snow Stalker Fur • Spiral Plant Clipping • Table Coral Sample • Titanium • Uraninite Crystal • Young Cotton Anemone

Seeds and Spores

Antennae Seed • Bullseye Shroom Chunk • Cave Bush Seed • Chinese Potato • Creepvine Sample • Creepvine Seed Cluster • Feverred Pepper • Frost Vase Plant Seed • Gel Sack Spores • Lantern Fruit • Marblemelon Seed • Preston's Delight • Redwort Seed • Ribbon Plant Seed • Root Globule Seed • Shrub Nut • Spiral Plant Clipping • Spotted Dockleaf Seed • Violet Beau Seed • Young Cotton Anemone Seed

Crafted Resources

Basic Materials	Enameled Glass • Fiber Mesh • Glass • Lubricant • Plasteel Ingot • Silicone Rubber • Titanium • Titanium Ingot

Advanced Materials	Aerogel • Antidote • Benzene • Hydraulic Fluid • Hydrochloric Acid • Polyaniline • Synthetic Fibers

Electronics	Advanced Wiring Kit • Battery • Computer Chip • Copper Wire • Ion Battery • Ion Power Cell • Parallel Processing Unit • Power Cell • Reactor Rod • Test Override Module • Wiring Kit

Food & Water

Drinkable	Disinfected Water • Filtered Water • Large Filtered Water • Reclaimed Water • Thermos • Water Purification Tablet

Fish	Arctic Peeper • Arrow Ray • Bladderfish • Boomerang • Discus Fish • Feather Fish • Feather Fish (Red) • Hoopfish • Noot Fish • Spinefish • Spinner Fish • Symbiote • Triops

Raw	Antennae Fruit • Chinese Potato • Creepvine Sample • Creepvine Seed Cluster • Fevered Pepper • Gel Sack • Lantern Fruit • Marblemelon • Preston's Delight • Shrub Nut

Processed	Nutrient Block • Snacks • Spicy Fruit Salad

Personal

Equipment	Booster Tank • Cold Suit • Compass • Fins • First Aid Kit • Headlamp • High Capacity O₂ Tank • Pipes • Rebreather • Reinforced Dive Suit • Scanner Room HUD Chip • Standard O₂ Tank • Stillsuit • Swim Charge Fins • Thermos • Ultra High Capacity Tank

Tools	Air Bladder • Flare • Flashlight • Habitat Builder • Laser Cutter • Light Stick • Mineral Detector • Pathfinder Tool • Propulsion Cannon • Repair Tool • Scanner • Survival Knife • Tether Tool • Thermoblade • Thumper

Deployables

Beacon • Grav Trap • Mobile Vehicle Bay • Quantum Locker • Seaglide • Snowfox Hop Module • Snowfox Ice Worm Attack Reduction Module • Spy Pengling • Spy Pengling Remote • Waterproof Locker

Upgrade Modules

Prawn Suit	Gas Torpedo • Prawn Suit Depth Module MK1 • Prawn Suit Depth Module MK2 • Prawn Suit Drill Arm • Prawn Suit Grappling Arm • Prawn Suit Jump Jet Upgrade • Prawn Suit Propulsion Cannon • Prawn Suit Thermal Reactor • Prawn Suit Torpedo Arm • Storage Module • Vortex Torpedo

Scanner Room	Camera Drone • Scanner Room Range Upgrade • Scanner Room Speed Upgrade • Scanner Room HUD Chip

Seatruck	Seatruck Afterburner Upgrade • Seatruck Depth Upgrade MK1 • Seatruck Depth Upgrade MK2 • Seatruck Depth Upgrade MK3 • Seatruck Horsepower Upgrade • Seatruck Perimeter Defense Upgrade

Placeable Items

Abstract Art • Alien Intruder Poster • Architect Poster • Biological Art • Birds Poster • Community Poster • Cylindrical Sample Flask • Framed Art • Fred's Shaving Kit • Hang in there Poster • Large Sample Flask • Mercury Spaceship Poster • Motivational Posters • Necklace • Pengling Picture • Potato Portrait • Robin & Potato Picture • Roller Derby Poster • Sam & Danielle Picture • Sea Creature Poster • Seatruck Poster • Seatruck X12 Poster • Small Sample Flask • Spy Pengling Blueprint • Spy Pengling Concepts • Spy Pengling Poster

Root Pustule

Uses in Crafting

Architect Component Fabricator

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