Cobblemon Habitats

Root Nursery Habitat

Root Nursery generates as a small world feature in swamp biomes. It can spawn 20 Pokémon species, including Poliwag, Poliwhirl, Poliwrath, Politoed. Each of its Habitat Blocks rolls one of 6 phases every Minecraft day, which changes the Pokémon that can appear.

Overworld 20 species 6 phases

Pokémon in Root Nursery

Showing every Pokémon across all 6 phases. Pick a phase to see that day's lineup and spawn shares.

Pokémon Level Rarity Share Conditions Phases
Poliwag Water 5–30 Common up to 19% Land 1
Poliwag Water 5–30 Common up to 19% Underwater 1
Poliwhirl Water 25–39 Common up to 9.5% Land 1
Poliwhirl Water 25–39 Common up to 9.5% Underwater 1
Poliwrath Water Fighting 34–51 Common up to 2.4% Land 1
Poliwrath Water Fighting 34–51 Common up to 2.4% Underwater 1
Politoed Water 34–50 Common up to 0.79% Land 1
Politoed Water 34–50 Common up to 0.79% Underwater 1
Paldean Wooper Water Ground 1–21 Common Uncommon up to 28% Land All
Paldean Wooper Water Ground 1–21 Common Uncommon up to 28% Underwater All
Mudkip Water 5–31 Common up to 28% Land 3
Mudkip Water 5–31 Common up to 28% Underwater 3
Marshtomp Water Ground 16–41 Common up to 14% Land 3
Marshtomp Water Ground 16–41 Common up to 14% Underwater 3
Swampert Water Ground 36–54 Common up to 4.7% Land 3
Swampert Water Ground 36–54 Common up to 4.7% Underwater 3
Bidoof Normal 1–25 Common up to 28% Land 4
Bidoof Normal 1–25 Common up to 28% Underwater 4
Bibarel Normal Water 15–41 Common up to 19% Land 4
Bibarel Normal Water 15–41 Common up to 19% Underwater 4
Buizel Water 8–33 Common Uncommon up to 28% Land All
Buizel Water 8–33 Common Uncommon up to 28% Underwater All
Floatzel Water 26–50 Common Uncommon up to 19% Land All
Floatzel Water 26–50 Common Uncommon up to 19% Underwater All
Goomy Dragon 5–30 Common up to 57% Land 6
Sliggoo Dragon 40–45 Common up to 28% Land 6
Goodra Dragon 50–60 Common up to 9.5% Land 6
Tadbulb Electric 2–27 Common up to 19% Land 1
Bellibolt Electric 22–50 Common up to 13% Land 1
Clodsire Poison Ground 20–43 Common Uncommon up to 19% Land All
Clodsire Poison Ground 20–43 Common Uncommon up to 19% Underwater All
Carnivine Grass 20–45 Uncommon up to 1.3% Land All
Stunfisk Ground Electric 22–47 Uncommon up to 1.3% Underwater All

Share is the approximate chance that a spawn from this Habitat Block is that Pokémon, using Cobblemon's world bucket weights (Common 94, Uncommon 5, Rare 0.5) and each spawn's weight. Time, light and position conditions can reduce it further.

Where it generates

Swamp biomes World feature ≈ 1 in 45 chunks

Mangrove Swamp, Swamp

Modded biomes in the same biome tags (Terralith, Biomes O' Plenty, etc.) also count. Find these biomes on your seed.

How Habitat Blocks work

  • Each habitat structure hides one or more Habitat Blocks. A Habitat Block replaces normal Pokémon spawns within 12–20 blocks (usually 16) with its own list.
  • Every Minecraft day, each world-generated Habitat Block picks a random phase. The phase decides which Pokémon can appear and at what rarity, so a rare spawn might only be possible in one phase.
  • Normal spawn conditions still apply: night-only Pokémon need night, “Darkness” spawns need light level 0, and water spawns need water.

All habitats · Spawn Tool · Biome & Structure Finder

Frequently asked questions

Where do you find the Root Nursery habitat in Cobblemon?

Root Nursery generates in: Swamp biomes. It is an Overworld habitat.

What Pokémon spawn in the Root Nursery habitat?

20 species can spawn here, including Poliwag, Poliwhirl, Poliwrath, Politoed.

How many phases does Root Nursery have?

Root Nursery has 6 phases. Each world-generated Habitat Block picks a random phase every Minecraft day, which changes which Pokémon can spawn.