Utility
Attacker
400Average
65Moderate
DTier

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.

Base Stats
400Above
HP50
D
Attack60
C
Defense45
D
Sp. Atk100
B
Sp. Def80
C
Speed65
C
Total400
Low <60
Avg 60-89
High 90-149
Top 150+
EV YieldDefeating Roselia yields +2 SpA
HPAtkDefSpA+2SpDSpe
Details
Catch150ModerateMedium Slow1.06M XP0.3m / 1'00"2kg / 4.4 lbs140Base XP
Pokedex Entries

A ROSELIA that drinks nutritionally rich springwater blooms with lovely flowers. The fragrance of its flowers has the effect of making its foes careless.

Emerald

Roselia Weakness

Vulnerable

Roselia'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.

Gen III Type Chart
  • Dark and Steel types added — Fairy does not exist yet
  • Moves are Physical or Special based on type, not per move
4xCriticali
None
¼xResisti
0xImmunei
None
4Weak
4Resist
0Immune
Scorei-3
SpikesGrounded — up to 25%
Toxic SpikesAbsorbs on switch
Abilities
Natural CureCures any major status ailment upon switching out.
Poison PointHas a 30% chance of poisoning attacking Pokémon on contact.
Leaf GuardHAProtects against major status ailments during strong sunlight.

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

No Evolution
Roselia
#315Roselia
Does not evolve
Breeding
Very Easy

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.

Egg Groups
FairyPlant
Gender
50.0%50.0%
Hatch Time
20 cycles·5,140 steps
Quick~5 min with Flame Body
Egg Moves
4moves
Breed With (best first)
raichuazumarilltogeticpikachuvenusaurmeganiumglalieludicoloshiftryjumpluffbreloomcacturne

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

Wall
Ability
Natural Cure
Item
LeftoversSUSTAIN
Nature
Calm+SPD
EVs

Best Roselia Moveset

  • SpikesHazard
  • Leech SeedSTAB
  • Stun SporeSTAB
  • AromatherapyUtility

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

Lv 1
Absorb
2010020Grass
Lv 5
Growth
20Normal
Lv 9
Poison Sting
1510035Poison
Lv 13
Stun Spore
7530Grass
Lv 17
Mega Drain
4010010Grass
Lv 21
Leech Seed
9010Grass
Lv 25
Magical Leaf
6020Grass
Lv 29
Grass Whistle
5515Grass
Lv 33
Giga Drain
751005Grass
Lv 37
Sweet Scent
10020Normal
Lv 41
Ingrain
20Grass
Lv 45
Toxic
8510Poison
Lv 49
Petal Dance
12010020Grass
Lv 53
Aromatherapy
5Grass
Lv 57
Synthesis
5Grass

TM Moves

Src
TM45
Attract
10015Normal
TM09
Bullet Seed
1010030Grass
HM01
Cut
509530Normal
TM32
Double Team
15Normal
TM42
Facade
7010020Normal
HM05
Flash
7020Normal
TM21
Frustration
10020Normal
TM19
Giga Drain
751005Grass
TM10
Hidden Power
6010015Normal
TM17
Protect+4
10Normal
TM44
Rest
10Psychic
TM27
Return
10020Normal
TM43
Secret Power
7010020Normal
TM30
Shadow Ball
8010015Ghost
TM36
Sludge Bomb
9010010Poison
TM22
Solar Beam
12010010Grass
TM11
Sunny Day
5Fire
TM06
Toxic
8510Poison

Egg Moves

Src
Egg
Cotton Spore
8540Grass
Egg
Pin Missile
149520Bug
Egg
Spikes
20Ground
Egg
Synthesis
5Grass

Tutor Moves

Src
Tutor
Body Slam
8510015Normal
Tutor
Double-Edge
12010015Normal
Tutor
Endure+4
10Normal
Tutor
Fury Cutter
109520Bug
Tutor
Mimic
10Normal
Tutor
Mud-Slap
2010010Ground
Tutor
Psych Up
10Normal
Tutor
Sleep Talk
10Normal
Tutor
Snore
4010015Normal
Tutor
Substitute
10Normal
Tutor
Swagger
9015Normal
Tutor
Swift
6020Normal
Tutor
Swords Dance
30Normal

Roselia can't be caught in Emerald. Bring it over from Ruby, Diamond, or X instead. The encounter info below covers the source games.

Roselia is not available as a wild encounter in this game.

Catch in the wild in:

Then trade to Emerald.

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.

  • Watch for Charizard (Fire), Cloyster (Ice), and Salamence (Flying) when using Roselia. They all hit it super-effectively with STAB. Psychic-type attackers are also a problem.

  • Budew evolves into Roselia by leveling up. Roselia evolves into Roserade using a Shiny Stone. Roselia is a middle-stage evolution in the Budew line.

  • 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.