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No. 0597

Ferroseed

Thorn Seed Pokémon

Ferroseed official artwork
Official art

Ferroseed is a Grass/Steel-type Pokémon, 4× weak to Fire and 2× weak to Fighting, with a base stat total of 305. It isn’t usable in Pokémon Champions’ Regulation M-C.

Height
0.6 m 2′00″
Weight
18.8 kg 41.4 lbs
Base stat total
305 Higher than 17% of Pokémon
Introduced
Gen V Black & White
Abilities
Mossy caves are their preferred dwellings. Enzymes contained in mosses help Ferroseed’s spikes grow big and strong.
See all 5 entries

Base stats

HP44119–151198–292
Atk5063–11294–218
Def9199–157168–309
SpA2439–8347–161
SpD8695–151159–298
Spe1027–6822–130
Total305Higher than 17% of Pokémon
HP44Atk50Def91Spe10SpD86SpA24

Ranges in Pokémon Champions at Lv 50: 0 Stat Points with a −10% Stat Alignment to 32 Stat Points with a +10% one (HP has no alignment).Ranges in the main games at Lv 100: 0 IV/EV with a hindering nature to 31 IV/252 EV with a helpful nature. EV yield: 1 Def.

Stat calculatorChampions Stat Points & Stat Alignment, or EVs, IVs & nature
Calculate damage →

Type matchups

GrassSteelshow which type causes itweaknessresistance

Weak to

4×
Fire (because of Grass and Steel)
2×
Fighting (because of Steel)

Resists

½×
Dragon (because of Steel)Electric (because of Grass)Fairy (because of Steel)Normal (because of Steel)Psychic (because of Steel)Rock (because of Steel)Steel (because of Steel)Water (because of Grass)
¼×
Grass (because of Grass and Steel)

Immune to

0×
Poison (because of Steel)
Takes normal damage from 6 types
FlyingGroundBugGhostIceDark

Speed tiers

The faster Pokémon moves first each turn, so knowing who you outspeed decides a lot of battles. These are its Speed values at Lv 50 in Pokémon Champions (base Speed 10); Scarf and Tailwind use the Max+ value.

Max+68Max62No SP30Min27Scarf102Tailwind136

At max Speed, Ferroseed outspeeds 1 of the 30 most used Pokémon in Champions VGC on Showdown.

Speed at Lv 50 in Pokémon Champions: Ferroseed against the 30 most used Pokémon in Champions VGC on Showdown, fastest first
SpeedPokémon
203Mega Garchomp ZModest · 32 SP · #21 on Showdown
200Mega GengarTimid · 32 SP · #26 on Showdown
190Mega Raichu YTimid · 23 SP · #13 on Showdown
189Mega SalamenceTimid · 32 SP · #4 on Showdown
184WhimsicottTimid · 32 SP · #23 on Showdown
178Mega MetagrossJolly · 32 SP · #28 on Showdown
178Mega StaraptorJolly · 32 SP · #29 on Showdown
172SneaslerAdamant · 32 SP · #2 on Showdown
169Mega FloetteTimid · 32 SP · #17 on Showdown
169GarchompJolly · 32 SP · #19 on Showdown
167Mega Charizard YTimid · 32 SP · #14 on Showdown
167Mega GardevoirTimid · 32 SP · #20 on Showdown
161IndeedeeTimid · 32 SP · #30 on Showdown
156Hisuian ArcanineJolly · 32 SP · #16 on Showdown
150ArchaludonTimid · 32 SP · #9 on Showdown
149GholdengoTimid · 32 SP · #8 on Showdown
143BasculegionJolly · 32 SP · #6 on Showdown
128PelipperTimid · 32 SP · #12 on Showdown
120VolcaronaBold · 0 SP · #25 on Showdown
105RillaboomAdamant · 0 SP · #1 on Showdown
101MiloticCalm · 0 SP · #15 on Showdown
95SylveonModest · 15 SP · #18 on Showdown
94Female IndeedeeRelaxed · 0 SP · #7 on Showdown
90PolitoedCalm · 0 SP · #22 on Showdown
90SinistchaBold · 0 SP · #24 on Showdown
85ArmarougeQuiet · 0 SP · #27 on Showdown
80IncineroarCareful · 0 SP · #3 on Showdown
80FarigirafBold · 0 SP · #11 on Showdown
70KingambitAdamant · 0 SP · #5 on Showdown
68Ferroseed · Max+32 SP, Speed-raising alignment
62Ferroseed · Max32 SP, neutral alignment
60Mega GolisopodAdamant · 0 SP · #10 on Showdown
30Ferroseed · No SP0 SP, neutral alignment

Smogon · Showdown Others at their most common Speed investment in Champions VGC (Reg M-C · Doubles, Sep 2026); Pokémon holding a Mega Stone are shown as their Mega.

Abilities

Competitive

Smogon · Showdown On Showdown

Not used in the tracked Showdown formats this month.

Other Showdown formats Scarlet & Violet, with Tera
National DexLC

Evolution

Moves

Level up 12

1HardenRaises the user's Defense by 1.NormalStatus——30
1TackleNo additional effect.NormalPhys40100%35
5Metal Claw10% chance to raise the user's Attack by 1.SteelPhys5095%35
10Pin MissileHits 2-5 times in one turn.BugPhys2595%20
15IngrainTraps/grounds user; heals 1/16 max HP per turn.GrassStatus——20
20Flash Cannon10% chance to lower the target's Sp. Def by 1.SteelSpec80100%10
25Iron Head30% chance to make the target flinch.SteelPhys80100%15
30Self-DestructHits adjacent Pokémon. The user faints.NormalPhys200100%5
35Iron DefenseRaises the user's Defense by 2.SteelStatus——15
41CurseCurses if Ghost, else -1 Spe, +1 Atk, +1 Def.GhostStatus——10
45Gyro BallMore power the slower the user than the target.SteelPhys—100%5
50ExplosionHits adjacent Pokémon. The user faints.NormalPhys250100%5

TM / HM / TR 29

TM07Pin MissileHits 2-5 times in one turn.BugPhys2595%20
TM11Solar BeamCharges turn 1. Hits turn 2. No charge in sunlight.GrassSpec120100%10
TM14Thunder WaveParalyzes the target.ElectricStatus—90%20
TM20Self-DestructHits adjacent Pokémon. The user faints.NormalPhys200100%5
TM21RestUser sleeps 2 turns and restores HP and status.PsychicStatus——5
TM24SnoreUser must be asleep. 30% chance to flinch target.NormalSpec50100%15
TM25ProtectPrevents moves from affecting the user this turn.NormalStatus——10
TM28Giga DrainUser recovers 50% of the damage dealt.GrassSpec75100%10
TM31AttractA target of the opposite gender gets infatuated.NormalStatus—100%15
TM34Sunny DayFor 5 turns, intense sunlight powers Fire moves.FireStatus——5
TM39FacadePower doubles if user is burn/poison/paralyzed.NormalPhys70100%20
TM42RevengePower doubles if user is damaged by the target.FightingPhys60100%10
TM50Bullet SeedHits 2-5 times in one turn.GrassPhys25100%30
TM57PaybackPower doubles if the user moves after the target.DarkPhys50100%10
TM58AssurancePower doubles if target was damaged this turn.DarkPhys60100%10
TM76RoundPower doubles if others used Round this turn.NormalSpec60100%15
TR08Thunderbolt10% chance to paralyze the target.ElectricSpec90100%15
TR20SubstituteUser takes 1/4 its max HP to put in a substitute.NormalStatus——10
TR23SpikesHurts grounded foes on switch-in. Max 3 layers.GroundStatus——20
TR26EndureUser survives attacks this turn with at least 1 HP.NormalStatus——10
TR27Sleep TalkUser must be asleep. Uses another known move.NormalStatus——10
TR46Iron DefenseRaises the user's Defense by 2.SteelStatus——15
TR52Gyro BallMore power the slower the user than the target.SteelPhys—100%5
TR57Poison Jab30% chance to poison the target.PoisonPhys80100%20
TR59Seed BombNo additional effect.GrassPhys80100%15
TR65Energy Ball10% chance to lower the target's Sp. Def by 1.GrassSpec90100%10
TR70Flash Cannon10% chance to lower the target's Sp. Def by 1.SteelSpec80100%10
TR74Iron Head30% chance to make the target flinch.SteelPhys80100%15
TR76Stealth RockHurts foes on switch-in. Factors Rock weakness.RockStatus——20

Egg moves 5

EggAcid Spray100% chance to lower the target's Sp. Def by 2.PoisonSpec40100%20
EggGravity5 turns: no Ground immunities, 1.67× accuracy.PsychicStatus——5
EggKnock Off1.5× damage if foe holds an item. Removes item.DarkPhys65100%20
EggLeech Seed1/8 of target's HP is restored to user every turn.GrassStatus—90%10
EggToxicBadly poisons the target. Poison types can't miss.PoisonStatus—90%10

Tutor 2

TutorSteel BeamUser loses 50% max HP.SteelSpec14095%5
TutorSteel RollerFails if there is no terrain active. Ends the terrain.SteelPhys130100%5

Biology

Ferroseed stick to the roofs and walls of caves. When it is threatened, it attacks by shooting a barrage of spikes, giving it a chance to escape by rolling away.

Adapted from Wikipedia: List of generation V Pokémon · CC BY-SA 4.0 · edited.

Polls & views

Each line is one source, as it published it. Polls counted every form under its species.

Pokédex entries

Thorn Seed Pokémon
Unova · Black & White
Color
Gray
—
Original Unova#103Updated Unova#175Coastal Kalos#069Galar#189Crown Tundra#179
  1. Mossy caves are their preferred dwellings. Enzymes contained in mosses help Ferroseed’s spikes grow big and strong.

    Shield
  2. It defends itself by launching spikes, but its aim isn’t very good at first. Only after a lot of practice will it improve.

    Sword
  3. It absorbs the iron it finds in the rock while clinging to the ceiling. It shoots spikes when in danger.

    Black 2 · White 2 · Y · Alpha Sapphire
  4. They stick their spikes into cave walls and absorb the minerals they find in the rock.

    White
  5. When threatened, it attacks by shooting a barrage of spikes, which gives it a chance to escape by rolling away.

    Black · X · Omega Ruby

Names around the world

English
Ferroseed
Japanese
テッシード
Japanese (romaji)
Tesseed
Korean
철시드
Chinese (Traditional)
種子鐵球
Chinese (Simplified)
种子铁球
French
Grindur
German
Kastadur
Spanish
Ferroseed
Italian
Ferroseed

Sprites

Artwork and 3D models

Gen VIII · Gen VII · Gen VI · Gen V

Training

1 Def
255 ≈33.3% with a Poké Ball at full HP
70
61
Medium

Breeding

GrassMineral
♂ 50%♀ 50%
20 egg cycles ≈5,355 steps (Gen IV–VII)

Where to find

Shield: The Crown Tundra 1 area
  • Lakeside CaveWalking in the overworld · Lv 60–65
Sword: The Crown Tundra 1 area
  • Lakeside CaveWalking in the overworld · Lv 60–65
Shield 17 areas
  • Bridge FieldWalking in tall grass or a cave · Lv 26–60
  • Bridge Field (Max Den C)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 35–50
  • Dappled Grove (Max Den D)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 15–30
  • Dappled Grove (Max Den E)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 15–30
  • Dusty Bowl (Max Den D)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 15–30
  • Giant's Mirror (Max Den E)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 25–50
  • Giant's Seat (Max Den C)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 15–30
  • Giant's Seat (Max Den D)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 15–30
  • Giant's Seat (Max Den E)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 15–30
  • Hammerlocke Hills (Max Den B)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 15–30
  • Motostoke RiverbankWalking in tall grass or a cave · Lv 26–60
  • Route 4Walking in tall grass or a cave · Lv 13–15
  • Stony Wilderness (Area 2)Walking in the overworld · Lv 28–60
  • Stony Wilderness (Area 3)Walking in the overworld · Lv 28–60
  • Stony Wilderness (Main Area)Walking in the overworld · Lv 28–60
  • Stony Wilderness (Max Den H)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 15–30
  • Stony Wilderness (Max Den J)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 35–50
Sword 17 areas
  • Bridge FieldWalking in tall grass or a cave · Lv 26–60
  • Bridge Field (Max Den C)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 35–50
  • Dappled Grove (Max Den D)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 15–30
  • Dappled Grove (Max Den E)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 15–30
  • Dusty Bowl (Max Den D)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 15–30
  • Giant's Mirror (Max Den E)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 25–50
  • Giant's Seat (Max Den C)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 15–30
  • Giant's Seat (Max Den D)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 15–30
  • Giant's Seat (Max Den E)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 15–30
  • Hammerlocke Hills (Max Den B)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 15–30
  • Motostoke RiverbankWalking in tall grass or a cave · Lv 26–60
  • Route 4Walking in tall grass or a cave · Lv 13–15
  • Stony Wilderness (Area 2)Walking in the overworld · Lv 28–60
  • Stony Wilderness (Area 3)Walking in the overworld · Lv 28–60
  • Stony Wilderness (Main Area)Walking in the overworld · Lv 28–60
  • Stony Wilderness (Max Den H)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 15–30
  • Stony Wilderness (Max Den J)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 35–50
Y 4 areas
  • Friend Safari (Steel)Walking in tall grass or a cave · Lv 30
  • Glittering Cave (unknown area 303)Ambushed by a Wild Pokemon from the Ceiling of a Cave · Lv 15–17
  • Glittering Cave (unknown area 304)Ambushed by a Wild Pokemon from the Ceiling of a Cave · Lv 15–17
  • Reflection Cave (unknown area 305)Ambushed by a Wild Pokemon from the Ceiling of a Cave · Lv 21–23
X 4 areas
  • Friend Safari (Steel)Walking in tall grass or a cave · Lv 30
  • Glittering Cave (unknown area 303)Ambushed by a Wild Pokemon from the Ceiling of a Cave · Lv 15–17
  • Glittering Cave (unknown area 304)Ambushed by a Wild Pokemon from the Ceiling of a Cave · Lv 15–17
  • Reflection Cave (unknown area 305)Ambushed by a Wild Pokemon from the Ceiling of a Cave · Lv 21–23
White 2 3 areas
  • Chargestone Cave (1F)Walking in tall grass or a cave · Lv 26–27
  • Chargestone Cave (B1F)Walking in tall grass or a cave · Lv 29–30
  • Chargestone Cave (B2F)Walking in tall grass or a cave · Lv 30–31
Black 2 3 areas
  • Chargestone Cave (1F)Walking in tall grass or a cave · Lv 26–27
  • Chargestone Cave (B1F)Walking in tall grass or a cave · Lv 29–30
  • Chargestone Cave (B2F)Walking in tall grass or a cave · Lv 30–31
White 3 areas
  • Chargestone Cave (1F)Walking in tall grass or a cave · Lv 24–25
  • Chargestone Cave (B1F)Walking in tall grass or a cave · Lv 25–26
  • Chargestone Cave (B2F)Walking in tall grass or a cave · Lv 26–27
Black 3 areas
  • Chargestone Cave (1F)Walking in tall grass or a cave · Lv 24–25
  • Chargestone Cave (B1F)Walking in tall grass or a cave · Lv 25–26
  • Chargestone Cave (B2F)Walking in tall grass or a cave · Lv 26–27

Locations cover Red & Blue to Sword & Shield (with its DLC) and Let’s Go. We don’t have them yet for Legends: Arceus, Brilliant Diamond & Shining Pearl, Scarlet & Violet and Legends: Z-A.