While most trainers evolve Ferroseed into Ferrothorn immediately, the unevolved form has a niche with Eviolite boosting its defenses. Poison moves can't touch it, and only 2 types hit it super-effectively. Known as the Thorn Seed Pokemon.
Ferroseed's all-in on Defense at the expense of Speed. The physical lean is obvious from the bars. Yields 1 Defense EV and follows a medium-fast 1M XP curve.
It defends itself by launching spikes, but its aim isn’t very good at first. Only after a lot of practice will it improve.
Mossy caves are their preferred dwellings. Enzymes contained in mosses help Ferroseed’s spikes grow big and strong.
Ferroseed Weakness
ExcellentFire and Fighting-type moves hit Ferroseed for super-effective damage. Fire hits land at 4x, so they're the biggest threat. The upside? Poison-type moves can't touch it at all. 9 resistances give it solid defensive coverage on top of that. With 44 HP and balanced defenses, Ferroseed can afford to eat a neutral hit or two.
Ferroseed evolves into Ferrothorn. It's a two-stage chain with the method shown below. Plenty of partners for breeding via two egg groups. Eggs are average hatch time. The evolved forms gain up to 184 total stats over Ferroseed.
How to Evolve
Breed Ferroseed easily with 89 breeding partners from the Plant and Mineral egg groups.
Lead with Ferroseed, set Stealth Rock, and keep pressure on. Iron Barbs and Eviolite buy the time it needs, with max HP and Defense EVs letting it take hits while controlling the hazard game.
Best Build
Best Ferroseed Moveset
- Stealth Rock
- Leech Seed
- Knock Off
- Endeavor
Recommended Teammates
Without TMs, Ferroseed's movepool is bare bones. With them, you get Normal and Bug coverage and more on top of Steel Roller and Solar Beam for STAB. The natural kit handles basics, but TMs are doing the real work.
Level-Up Moves
TM Moves
Egg Moves
Tutor Moves
Without breeding, Ferroseed misses out on Acid Spray and Bullet Seed. That's 9 egg moves adding depth that the base kit lacks. STAB comes from Solar Beam and Energy Ball, with coverage across 7 types rounding things out.
Without breeding, Ferroseed misses out on Acid Spray and Bullet Seed. That's 9 egg moves adding depth that the base kit lacks. STAB comes from Solar Beam and Energy Ball, with coverage across 7 types rounding things out.
Without breeding, Ferroseed misses out on Acid Spray and Bullet Seed. That's 9 egg moves adding depth that the base kit lacks. STAB comes from Solar Beam and Energy Ball, with coverage across 7 types rounding things out.
Plenty of locations for Ferroseed with moderate rates across early-game routes. The sort toggle below swaps between best odds and earliest access, so you can approach it based on where you are in the game.
Best Locations
Ferroseed appears in 30 walking locations at Lv. 13-65 across Shield and Sword. Not all encounters show up in every version, so check which ones match your game.
No wild encounters for Ferroseed in Ultra Sun & Ultra Moon. It's available in Black, Black 2, or Sword and can be transferred over. The details below show where to find it.
Ferroseed doesn't appear in Sun & Moon. Transfer it from Black, Black 2, or Sword to add it to your collection. Check the source games below for encounter details.
No wild encounters for Ferroseed in Omega Ruby & Alpha Sapphire. It's available in Black, Black 2, or Sword and can be transferred over. The details below show where to find it.
Ferroseed is not available as a wild encounter in this game.
Catch in the wild in:
Then trade to Omega Ruby & Alpha Sapphire.
Also found in:
Ferroseed isn't fully evolved, so it's not built for competitive play. You'll want to evolve it into Ferrothorn to unlock its full potential. At 305 BST, it's a stepping stone rather than a team anchor.
Watch for Blaziken (Fire) when using Ferroseed. They all hit it super-effectively with STAB. Blaziken is the most dangerous since Fire moves deal 4x damage. Fighting-type attackers are also a problem. Only 2 weaknesses means fewer dedicated counters to worry about. At base 10 Speed, Ferroseed won't outrun any of these threats so switching to a resist is usually the safer play.
Ferroseed evolves into Ferrothorn at level 40. Ferroseed is the base form of this evolutionary line.
Iron Barbs damages attacking Pokémon for 1/8 their max HP on contact — that's the one you want on Ferroseed. It's the only ability Ferroseed has.
Ferroseed fills the balanced role. It's a physical attacker with base 50 Attack. Base 10 Speed is low. Priority moves or Trick Room are the way to go. And it's enough bulk to take a hit or two.
Ferroseed appears in 7 games, including Black & White, Black 2 & White 2, and X & Y.
Introduced in Black & White, Ferroseed has appeared in 7 games across 5 generations. Later debuts mean fewer total appearances, but it's been a consistent presence since its introduction.
- Gen IY
Yellow - Gen IRB
Red & Blue - Gen IIGS
Gold & Silver - Gen IIC
Crystal - Gen IIIRS
Ruby & Sapphire - Gen IIIFRLG
FireRed & LeafGreen - Gen IIIE
Emerald - Gen IVPt
Platinum - Gen IVHGSS
HeartGold & SoulSilver - Gen IVDP
Diamond & Pearl - Gen VBWDebut
Black & White - Gen VB2W2
Black 2 & White 2 - Gen VIXY
X & Y - Gen VIORAS
Omega Ruby & Alpha Sapphire - Gen VIIUSUM
Ultra Sun & Ultra Moon - Gen VIISM
Sun & Moon - Gen VIILGPE
Let's Go Pikachu & Eevee - Gen VIIISwSh
Sword & Shield - Gen VIIIPLA
Legends: Arceus - Gen VIIIBDSP
Brilliant Diamond & Shining Pearl - Gen IXSV
Scarlet & Violet - Gen IXLZA
Legends: Z-A