Mid-stage Pokemon like Roselia rarely see competitive play outside of special formats. It's a waypoint on the road to Roserade, which is where the real potential kicks in. The stat spread leans into special offense. A competitive option since Gen 3.
Roselia's built around special offense. Sp. Atk leads the charge, Defense pays for it. Common in the wild, worth 2 Sp. Atk EVs. Follows a 1.06M XP medium-slow curve.
Its flowers give off a relaxing fragrance. The stronger its aroma, the healthier the ROSELIA is.
Roselia Weakness
VulnerableRoselia's Grass/Poison typing leaves it vulnerable to Fire, Ice, Flying, and Psychic moves. It resists 4 types, giving it decent defensive coverage. Roselia's special bulk (base 80 Sp.Def) helps absorb special-type weaknesses, though physical moves exploit the lower Defense.
- Dark and Steel types added — Fairy does not exist yet
- Moves are Physical or Special based on type, not per move
Roselia is partway through a three-stage line between Budew and Roserade. The chain involves an evolution item, so it's not a straightforward grind. So far, Sp.Atk got the biggest boost (+50 from Budew). The final form adds another 115 stats on top.
How to Evolve
Breed with Roselia to get Budew eggs easily using 27 partners from the Fairy and Plant egg groups. Notable egg moves include Cotton Spore, Pin Missile, Spikes and 1 more.
Spikes is the priority every time Roselia comes in. Calm nature and max HP and Sp. Def EVs keep it alive long enough to get layers down, while Leftovers provides passive recovery each turn. Natural Cure rounds it out.
Best Build
Best Roselia Moveset
- Spikes
- Leech Seed
- Stun Spore
- Aromatherapy
Recommended Teammates
You'll want to breed for Cotton Spore and Pin Missile on Roselia. These egg moves aren't just nice to have. Combined with STAB from Petal Dance and Solar Beam, they expand what Roselia can actually threaten in practice.
Level-Up Moves
TM Moves
Egg Moves
Tutor Moves
Roselia doesn't appear in FireRed & LeafGreen. Transfer it from Ruby, Diamond, or X to add it to your collection. Check the source games below for encounter details.
Roselia is not available as a wild encounter in this game.
Catch in the wild in:
Then trade to FireRed & LeafGreen.
Also found in:
Roselia isn't fully evolved, so it's not built for competitive play. You'll want to evolve it into Roserade to unlock its full potential. At 400 BST, it's a stepping stone rather than a team anchor.
Run Natural Cure on Roselia. It's the ability that defines how you build around it and the main reason it holds a competitive niche. Roselia also gets Poison Point and Leaf Guard, but they don't compare.
Roselia fills the attacker role. It's leaning toward the special side (base 100 Sp. Atk). At base 65 Speed, it won't be moving first often.
Roselia appears in 16 games, including Ruby & Sapphire, FireRed & LeafGreen, and Emerald.
Roselia has been available in 16 games since Ruby & Sapphire, though obtaining it requires an item-based evolution. This extra step makes it less common than Pokemon found through standard wild encounters.
- Gen IY
Yellow - Gen IRB

Red & Blue - Gen IIGS

Gold & Silver - Gen IIC
Crystal - Gen IIIRSDebut

Ruby & Sapphire - Gen IIIFRLG

FireRed & LeafGreen - Gen IIIE
Emerald - Gen IVPt
Platinum - Gen IVHGSS

HeartGold & SoulSilver - Gen IVDP

Diamond & Pearl - Gen VBW

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
