The Complete Manual to 4546B's Plants: Ornamental, Edible and More!

Ever wondered how to spruce up your drab seabase? Ever needed some quick calories? Then this guide is for you! In this guide I will detail every single plant in this game by what's just to look at, and what is growable for food, crafting, and decor.

How to Use this Guide

First off, this is your spoiler warning. Some of the plants, crafting recipes and biomes will be spoilers, so use this guide at your own discretion.

Steam's organization for guides isn't perfect so here's a more detailed tree of the categories and subcategories for all the plants to make your navigational experience better. My way of splitting the plants doesn't fully match up with the PDA Database's since there are a few plants that seem mis-categorized in my opinion. I also decided to include plants with any food or H2O stats since that is useful to know for an emergency, regardless of if it's calorically significant.

Not Growable
-Land
*Unharvestable
*Harvestable
-Sea
*Unharvestable
*Harvestable

Grown for Crafting
-Land
-Sea

Grown for Food
-Land
-Sea

Grown for Crafting & Food
-Land
-Sea

Grown as Decor
-Sea

Not Growable

Land

Unharvestable:
Ancient Ornamental Plant
Found at:
Deep Lilypads Cave Cache









Blue Scrub Brush
Found at:
Delta Island
East Arctic
Outpost Zero
Shallow Twisty Bridges






Frost Acacia
Found at:
Glacial Basin
Glacial Forest








Frosted Sinew Tree
Found at:
Glacial Basin
Glacial Bay








Glow Fungus
Found at:
Glacial Basin
-Dark Caves








Grub Basket
Found at:
Deep Lilypads Cave Cache






Honeycomb Fungus
Found at:
Delta Island
East Arctic
West Arctic







Marbled Anemone
Found at:
Glacial Basin
-Temperate Caves








Pouch Bulb
Found at:
Glacial Bay
West Arctic






Speckled Rattler
Found at:
Deep Lilypads Cave Cache








Thermal Lily
Found at:
Delta Island
East Arctic
Shallow Twisty Bridges
West Arctic






Violet Snowcone
Found at:
Glacial Bay
West Arctic








Voxel Shrub
Found at:
Deep Lilypads Cave Cache






-------------------------------------------------------------------------------------------------------

Sea

Unharvestable:
Blooming Raindrops
Found at:
Crystal Caves
Lilypad Islands
Thermal Spires
Tree Spires






Broken Mandrake
Found at:
Deep Twisty Bridges









Crescent Moon Coral
Found at:
Shallow Twisty Bridges
Twisty Bridges








Double Lung Plant
Found at:
Shallow Twisty Bridges









Eclipse Plant
Found at:
Fabricator Caverns









Grand Cotton Anemone
Found at:
Deep Lilypads Cave









Green Ternion
Found at:
Deep Lilypads Cave
Lilypad Island
Lilypads Crevice







Jade Membrane
Found at:
Crystal Caves









Lily Pad
Found at:
Deep Lilypads Cave
Lilypad Island
Lilypads Crevice

Forms:
Lilypad Root
Seedling Lilypad
Adolescent Lilypad
Rising Lilypad
Mature Lilypad
Fallen Lilypad

Loop Plant
Found at:
Deep Lilypads Cave









Luna Plant
Found at:
Shallow Twisty Bridges









Pink Narrowleaf
Found at:
Shallow Twisty Bridges
Twisty Bridges
Twisty Bridges Caves







Polycage
Found at:
Crystal Caves









Purple Cattail
Found at:
Lilypad Islands
Lilypad Crevice








Radiant Sieve Coral
Found at:
Arctic Kelp Caves
Glacial Connecton
Lilypads Crevice
Lilypad Islands
Thermal Spires





Ragged Pitcher Plant
Found at:
Deep Purple Vents
Purple Vents








Reaper's Wineglass
Found at:
Crystal Caves
Thermal Spires
Tree Spires







Scaly Maw Anemone
Found at:
Shallow Twisty Bridges









Shelf Coral
Found at:
Shallow Twisty Bridges
Twisty Bridges
Twisty Bridges Caves







Tornado Plates
Found at:
Thermal Spires
Tree Spires








Trinity Barnacle
Found at:
Thermal Spires
Tech Sites
Twisty Bridges








Twisted Mandrake
Found at:
Twisty Bridges
Shallow Twisty Bridges








Harvestable:
Frost Anemone
Found at:
East Arctic
Sparse Arctic

Harvest:
Frost Anemone Heart
(Edible)

Nutritional Info:

Food	Water
+10	+20

Kelproot
Found at:
Arctic Kelp Caves

Harvest:
Root Pustule
(Craftable)

Crafting Recipes:
Architect Tissues

Other Use:
Bioreactor Fuel



Oxygen Plant
Found at:
Arctic Kelp Forest
Arctic Kelp Caves
Deep Lilypads Caves
Deep Twisty Bridges
Koppa Mining Site
Lilypad Islands
Thermal Spires Caves
Twisty Bridges

Harvest:

O2

+30

Sulfur Plant
Found at:
Arctic Kelp Caves
Crystal Caves
Purple Vents
Twisty Bridges

Harvest:
Crystalline Sulfur
(Craftable)

Crafting Recipes:
Repair Tool
Flare
Laser Cutter
Prawn Suit Jump Jet Upgrade
Gas Torpedo
Seatruck Afterburner Upgrade

Grown for Crafting

Land

Frost Vase Plant
Found at:
East Arctic
Glacial Basin

Harvest:
Frost Vase Plant
(Craftable)
Frost Vase Seed

Crafting Recipes:
Water Purification Tablet
Antidote




-------------------------------------------------------------------------------------------------------

Sea

Ribbon Plant
Found at:
Crystal Caves
Glacial Basin
Glacial Connection
Lilypad Islands
Shallow Twisty Bridges
Twisty Bridges

Harvest:
Ribbon Plant
(Craftable)
Ribbon Plant Seed

Crafting Recipes:
Battery
Benzene
Spiral Plant
Found at:
Deep Purple Vents
Tree Spires
-Vent Gardens

Harvest:
Spiral Plant Clipping
(Craftable+Seed)

Crafting Recipes:
Synthetic Fibers





Young Cotton Anemone
Found at:
Deep Lilypads Cave

Harvest:
Young Cotton Anemone
(Craftable)
Yound Cotton Anemone Seed

Crafting Recipes:
Hydrochloric Acid

Grown for Food

Land

Chinese Potato Plant
Found at:
Marguerit's Greenhouse

Harvest:
Chinese Potato
(Edible+Seed)

Nutritional Info:

Food	Water
+12	+3

Fevered Pepper Tree
Found at:
Arctic Spires
East Arctic
Glacial Basin
Glacial Bay
West Arctic

Harvest:
Chinese Potato
(Edible+Seed)

Nutritional Info:

Food	Water	Body Heat
+15	+15	+34

Horseshoe Shrub
Found at:
Delta Island
Marguerit's Greenhouse

Harvest:
Shrub Nut
(Edible+Seed)

Nutritional Info:

Food	Water	Health
+15	+5	+10

Lantern Tree
Found at:
Outpost Zero

Harvest:
Lantern Fruit
(Edible+Seed)

Nutritional Info:

Food	Water	Body Heat
+15	0	+75

Marblemelon Plant
Found at:
Marguerit's Greenhouse

Harvest:
Marblemelon
(Edible)
Marblemelon Seeds

Nutritional Info:

Food	Water
+12	+14

------------------------------------------------------------------------------------------------------

Sea

Antennae Plant
Found at:
Lilypad Islands
Lilypad Island Caves
Lilypad Crevice
Omega Outpost

Harvest:
Antannae Fruit
(Edible)
Antannae Seed

Nutritional Info:

Food	Water	Health
+20	+5	+9

Bullseye Shroom
Found at:
Shallow Twisty Bridges

Harvest:
Bullseye Shroom Piece
(Edible+Seed)

Nutritional Info:

Food	Water
+8	+3

Grown for Crafting and Food

Land

Preston's Plant
Found at:
Marguerit's Greenhouse

Harvest:
Preston's Plant Leaf
(Craftable)
Preston's Delight
(Edible)

Nutritional Info:

Food	Water
+15	+5

Crafting Recipe:
Spicy Fruit Salad
-------------------------------------------------------------------------------------------------------

Sea

Creepvine
Found at:
Arctic Kelp Forest
East Arctic
Glacial Bay
Glacial Connection
West Arctic

Harvest:
Creepvine Sample
(Edible+Seed+Craftable)

Nutritional Info:

Food	Water
+3	+1

Crafting Recipe:
Fiber Mesh

Harvest:
Creepvine Seeds
(Edible+Seed+Craftable)

Food	Water
0	+10

Gel Sack
Found at:
Deep Twisty Bridges
Deep Purple Vents
Lilypad Islands
Lilypad Island Caves
Lilypad Island Crevice

Harvest:
Gel Sack Spores

Nutritional Info:

Food	Water
+5	+4

Crafting Recipes:
Aerogel
Hydraulic Fluid

Growable for Decoration

Sea

Hardy Cave Bush
Found at:
Glacial Bay
Glacial Connection
Lilypad Islands
Thermal Spires
West Arctic

Harvest:
Cave Bush Seed


Redwort
Found at:
Arctic Kelp Forest
East Arctic
Glacial Connection
Shallow Twisty Bridges
Twisty Bridges

Harvest:
Redwort Seed


Spotted Dockleaf
Found at:
Lilypad Islands
(Check around fallen lilypads)

Harvest:
Spotted Dockleaf Seed





Violet Beau
Found at:
Arctic Kelp Forest
East Arctic
Glacial Basin
Glacial Bay
Glacial Connection
Lilypad Islands
Thermal Spires
West Arctic

Harvest:
Violet Beau Seed

A Final Word

Sometimes it's not so intuitive which plants can be interacted with, and the PDA doesn't sort that way.
I hope this guide was helpful at least for organizational purposes, and thanks for reading! If it was helpful to you feel free to leave a like or favorite.





Also check out my other Subnautica: Below Zero guide:
https://steamcommunity.com/sharedfiles/filedetails/?id=2100915424

[Rojax]

Very nice guide. I used this as a checklist

[AREN]

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[Dodi_]

Thanks