Bellossom reaches Platinum via Sun Stone on Gloom. Chlorophyll doubles Speed in sun at C-Tier, and Synthesis from the tutors pairs with Sunny Day for self-sustaining Grass sweeping.
Ability 1ChlorophyllAbility 1Doubles Speed during strong sunlight.
480HP75Attack80Defense85Speed50Sp.Def100Sp.Atk90
Oddish
Gloom
Vileplume
Bellossom
Weak to
Mixed
Balanced
50Speed · Slow

Is Bellossom Good in Platinum Playthrough?

Sun Stone on Gloom. Grass with AbilityChlorophyll doubling Speed in sun. Alternative to Vileplume from the same chain. Both arrive postgame in Platinum, and Roserade handles Grass during the story.

StrongGoodEvenToughBadSEEEGGGETBGGTTTEEEEEETTERoarkGym 1GardeniaGym 2FantinaGym 3MayleneGym 4Crasher WakeGym 5ByronGym 6CandiceGym 7VolknerGym 8AaronE4BerthaE4FlintE4LucianE4JupiterBossMarsBossSaturnBossCynthiaChamp*GloomCatchableBellossomVileplumeEvolve
Roark
Gym 1
Strong

Gloom resists most of Roark's coverage and hits back hard.

Easy KO
Geodude
Lv 12
RockGround
Rock Head
Stealth RockRock Throw
Easy KO
Onix
Lv 12
RockGround
Rock Head
Stealth RockRock ThrowScreech
Easy KO
Cranidos
Lv 14
Rock
Mold Breaker
HeadbuttPursuitLeer
Gardenia
Gym 2
Even

Gloom trades roughly evenly with Gardenia's team.

Even
Turtwig
Lv 20
Grass
Overgrow
Grass KnotRazor LeafSunny DayReflect
Even
Cherrim
Lv 20
Grass
Flower Gift
Grass KnotLeech SeedMagical LeafSafeguard
Even
Roserade
Lv 22
GrassPoison
Natural Cure
Grass KnotMagical LeafPoison StingStun Spore
Fantina
Gym 3
Even

Gloom trades roughly evenly with Fantina's team.

You Win
Duskull
Lv 24
Ghost
Levitate
Will O WispPursuitShadow SneakFuture Sight
Risky
Haunter
Lv 24
GhostPoison
Levitate
Shadow ClawSucker PunchHypnosisConfuse Ray
Even
Mismagius
Lv 26
Ghost
Levitate
Shadow BallPsybeamMagical LeafConfuse Ray
Maylene
Gym 4
Even

Gloom trades roughly evenly with Maylene's team.

You Win
Meditite
Lv 28
FightingPsychic
Pure Power
Drain PunchConfusionRock TombFake Out
You Win
Machoke
Lv 29
Fighting
Guts
Karate ChopRock TombStrengthFocus Energy
Risky
Lucario
Lv 32
FightingSteel
Steadfast
Drain PunchForce PalmMetal ClawBone Rush
Crasher Wake
Gym 5
Good

Gloom has the type edge here and should clean up Crasher Wake's team.

Even
Gyarados
Lv 33
WaterFlying
Intimidate
WaterfallBrineBiteTwister
Easy KO
Quagsire
Lv 34
WaterGround
Damp
Mud ShotRock TombWater PulseYawn
You Win
Floatzel
Lv 37
Water
Swift Swim
BrineIce FangCrunchAqua Jet
Byron
Gym 6
Good

Gloom has the type edge here and should clean up Byron's team.

Risky
Magneton
Lv 37
ElectricSteel
Magnet Pull
Flash CannonThunderboltTri AttackMetal Sound
You Win
Steelix
Lv 38
SteelGround
Rock Head
Flash CannonIce FangEarthquakeSandstorm
Easy KO
Bastiodon
Lv 41
RockSteel
Sturdy
Metal BurstStone EdgeIron DefenseTaunt
Candice
Gym 7
Good

Gloom has the type edge here and should clean up Candice's team.

You Win
Sneasel
Lv 40
DarkIce
Inner Focus
SlashAerial AceFeint AttackIce Shard
Easy KO
Piloswine
Lv 40
IceGround
Oblivious
AvalancheStone EdgeEarthquakeHail
Risky
Abomasnow
Lv 42
GrassIce
Snow Warning
AvalancheWood HammerWater PulseFocus Blast
Even
Froslass
Lv 44
IceGhost
Snow Cloak
BlizzardDouble TeamShadow BallPsychic
Volkner
Gym 8
Even

Gloom trades roughly evenly with Volkner's team.

Even
Jolteon
Lv 46
Electric
Volt Absorb
Thunder WaveCharge BeamIron TailQuick Attack
Even
Raichu
Lv 46
Electric
Static
Charge BeamFocus BlastSignal BeamQuick Attack
Even
Luxray
Lv 48
Electric
Rivalry
Ice FangThunder FangCrunchFire Fang
Risky
Electivire
Lv 50
Electric
Motor Drive
Thunder PunchFire PunchQuick AttackGiga Impact
Aaron
Elite Four
Tough

Aaron's team hits Vileplume's weaknesses hard.

Even
Yanmega
Lv 49
BugFlying
Speed Boost
Air SlashBug BuzzU TurnDouble Team
Risky
Scizor
Lv 49
BugSteel
Swarm
Iron HeadX ScissorNight SlashQuick Attack
Even
Vespiquen
Lv 50
BugFlying
Pressure
Attack OrderDefend OrderHeal OrderPower Gem
Risky
Heracross
Lv 51
BugFighting
Swarm
MegahornClose CombatNight SlashStone Edge
Avoid
Drapion
Lv 53
PoisonDark
Battle Armor
X ScissorCross PoisonIce FangAerial Ace
Aaron
Elite Four

Your evolution path matters here. Pick a branch to see how it fares against Aaron:

Bertha
Elite Four
Good

Vileplume has the type edge here and should clean up Bertha's team.

Easy KO
Whiscash
Lv 50
WaterGround
Oblivious
Earth PowerAqua TailZen HeadbuttSandstorm
Even
Gliscor
Lv 53
GroundFlying
Hyper Cutter
EarthquakeIce FangFire FangThunder Fang
You Win
Hippowdon
Lv 52
Ground
Sand Stream
EarthquakeStone EdgeCrunchYawn
You Win
Golem
Lv 52
RockGround
Rock Head
EarthquakeFire PunchThunder PunchSandstorm
You Win
Rhyperior
Lv 55
GroundRock
Lightning Rod
EarthquakeRock WreckerMegahornAvalanche
Bertha
Elite Four

Your evolution path matters here. Pick a branch to see how it fares against Bertha:

Flint
Elite Four
Tough

Flint's team hits Vileplume's weaknesses hard.

Even
Houndoom
Lv 52
DarkFire
Early Bird
FlamethrowerSludge BombDark PulseSunny Day
Risky
Flareon
Lv 55
Fire
Flash Fire
OverheatGiga ImpactQuick AttackWill O Wisp
Risky
Rapidash
Lv 53
Fire
Run Away
Flare BlitzSolar BeamBounceSunny Day
Risky
Infernape
Lv 55
FireFighting
Blaze
Flare BlitzThunder PunchMach PunchEarthquake
Risky
Magmortar
Lv 57
Fire
Flame Body
FlamethrowerThunderboltSolar BeamHyper Beam
Flint
Elite Four

Your evolution path matters here. Pick a branch to see how it fares against Flint:

Lucian
Elite Four
Tough

Lucian's team hits Vileplume's weaknesses hard.

Even
Mr Mime
Lv 53
Psychic
Soundproof
PsychicThunderboltReflectLight Screen
Risky
Espeon
Lv 55
Psychic
Synchronize
PsychicShadow BallQuick AttackSignal Beam
Risky
Bronzong
Lv 54
SteelPsychic
Levitate
PsychicGyro BallEarthquakeCalm Mind
Risky
Alakazam
Lv 56
Psychic
Synchronize
PsychicEnergy BallFocus BlastRecover
Risky
Gallade
Lv 59
PsychicFighting
Steadfast
Drain PunchPsycho CutLeaf BladeStone Edge
Lucian
Elite Four

Your evolution path matters here. Pick a branch to see how it fares against Lucian:

Jupiter
Commander
Even

Vileplume trades roughly evenly with Jupiter's team.

You Win
Zubat
Lv 21
PoisonFlying
Inner Focus
Giga DrainWing AttackBite
Even
Skuntank
Lv 23
PoisonDark
Stench
Night SlashPoison GasScreechSmokescreen
Jupiter
Commander

Your evolution path matters here. Pick a branch to see how it fares against Jupiter:

Mars
Commander
Even

Vileplume trades roughly evenly with Mars's team.

Even
Golbat
Lv 38
PoisonFlying
Inner Focus
Air CutterBiteToxicSupersonic
Even
Bronzor
Lv 38
SteelPsychic
Levitate
Gyro BallExtrasensoryIron DefenseConfuse Ray
You Win
Purugly
Lv 40
Normal
Thick Fat
SlashFeint AttackHypnosisFake Out
Mars
Commander

Your evolution path matters here. Pick a branch to see how it fares against Mars:

Saturn
Commander
Even

Vileplume trades roughly evenly with Saturn's team.

Risky
Golbat
Lv 42
PoisonFlying
Inner Focus
Air CutterBitePoison FangConfuse Ray
Even
Bronzor
Lv 42
SteelPsychic
Levitate
Gyro BallExtrasensoryShadow BallConfuse Ray
Risky
Toxicroak
Lv 44
PoisonFighting
Anticipation
Poison JabBrick BreakX ScissorFeint Attack
Saturn
Commander

Your evolution path matters here. Pick a branch to see how it fares against Saturn:

Cynthia
Champion
Tough

Cynthia's team hits Vileplume's weaknesses hard.

Even
Spiritomb
Lv 58
GhostDark
Pressure
Dark PulsePsychicSilver WindShadow Ball
Risky
Roserade
Lv 58
GrassPoison
Natural Cure
Energy BallSludge BombToxicExtrasensory
Risky
Togekiss
Lv 60
NormalFlying
Hustle
Air SlashAura SphereWater PulseShock Wave
Risky
Lucario
Lv 60
FightingSteel
Steadfast
Aura SphereExtreme SpeedShadow BallStone Edge
You Win
Milotic
Lv 58
Water
Marvel Scale
SurfIce BeamMirror CoatDragon Pulse
Risky
Garchomp
Lv 62
DragonGround
Sand Veil
Dragon RushEarthquakeFlamethrowerGiga Impact
Cynthia
Champion

Your evolution path matters here. Pick a branch to see how it fares against Cynthia:

Catch Gloom

Post-game only
Type
GrassPoison
Tier
E

Catch Gloom on Route 224 (walking, Lv 51, rare).

View Gloom locations

Evolve Gloom to Bellossom

Use Sun Stone
Type
Grass
Tier
C

Gloom evolves into Bellossom with a Sun Stone. You can find the Sun Stone hidden in Mt. Coronet. 1 other location is also available. Use the Sun Stone in the post-game, after you beat Cynthia.

Recommended Moves

  • STARTING (Lv 50)
    • LV 50GrassLeaf BladePower 135Accuracy 100%PP 15
  • After Fantina
  • After Crasher Wake
    • TM19GrassGiga DrainPower 90Accuracy 100%PP 10Route 209
    • LV 53GrassLeaf StormPower 210Accuracy 90%PP 5
  • Post-Game
    • TM53GrassEnergy BallPower 120Accuracy 100%PP 10Route 226
    • TUTORGrassSeed BombPower 120Accuracy 100%PP 15Survival Area
    • TM42NormalFacadePower 70Accuracy 100%PP 20Survival Area

Evolve Gloom to Vileplume

Use Leaf Stone
Type
GrassPoison
Tier
C

Gloom evolves into Vileplume with a Leaf Stone. You can pick up the Leaf Stone in Floaroma Meadow. 2 other locations are also available. Use the Leaf Stone in the post-game, after you beat Cynthia.

Recommended Moves

  • After Fantina
  • After Crasher Wake
    • TM19GrassGiga DrainPower 90Accuracy 100%PP 10Route 209
  • After Candice
    • LV 53GrassPetal DancePower 135Accuracy 100%PP 20
    • LV 65GrassSolar BeamPower 180Accuracy 100%PP 10
  • Post-Game
    • TM53GrassEnergy BallPower 120Accuracy 100%PP 10Route 226
    • TUTORGrassSeed BombPower 120Accuracy 100%PP 15Survival Area
    • TM42NormalFacadePower 70Accuracy 100%PP 20Survival Area

How to Get Bellossom in Platinum

A Sun Stone evolves Gloom into Bellossom, never a wild catch. You actually need an Oddish or Gloom first, and the stone then picks between this and Vileplume.

Catch Oddish or Gloom at any of these 2 spots to eventually evolve into Bellossom.

Encountered via tall grass encounters

  1. 1
    Catch Oddish
  2. 2
    Evolve Gloomat Lv.21
  3. 3
    Evolve BellossomUse Sun Stone
Badge 8
Post-Game

How to Obtain Bellossom in Pt

Oddish is your first catch on the way to Bellossom. You'll find walking encounters from Lv. 47-51 across 4 total spots in the chain.

  1. Gloom
    Step 2Catch or Evolve Gloom
    or evolve from Oddish (Step 1)
  2. Bellossom
    Step 3Bellossom ✓
    BREEDING
    Available
    Leave a compatible parent at the Pokemon Day Care to receive a Oddish egg.

How to Get Shiny Bellossom in Platinum

Bellossom takes a Sun Stone, so chain an Oddish on Route 224 or Route 230 after dark to 40 for a shiny, then evolve it through Gloom. Compare Shiny Bellossom odds across every game

Normal vs Shiny
Normal Bellossom in PlatinumNormal
Shiny Bellossom in Platinum Shiny
Color ShiftGreen
Shiny TierB Tier Shiny

Shiny Bellossom Evolution

Multi-Path
Showing shiny artworkView Full Evolution Chart

Platinum Shiny Bellossom Calculator

3 Methods
Fastest Path

The best route is PokeRadar Chain at full boosts, about 1 in 200 on each try. Tune it below.

Step 1 · Encounter Method3 in Platinum

PokeRadar Chain: Chain shaking-grass patches without breaking the combo. The rate peaks at a chain of 40.

Masuda Method: Breed with a parent from a different-language game. Works on any breedable line.

Full Odds: Walk through grass, surf, or fish. Every encounter is its own independent shiny roll.

Step 2 · Boost Your Oddstap to add
00

How many you have done, or plan to do.

120,000
Shiny Odds Per Try1 / 200PokeRadar Chain
Chance By Now50.2%at 139 encountersAbout 5 in 10 hunters have one by now
What To Expect
ChanceEncountersTime
10%lucky few22----
25%one in four58----
50%coin flip139----
90%very likely460----
How is this calculated?

Every encounter has the same shiny chance, the Shiny Odds Per Try shown above. Each one is a separate roll that does not care how many you have already done, so the more you hunt, the higher your overall chance of at least one shiny. The formula below turns your odds and your number of tries into that combined chance.

chance after N tries = 1 − (1 − p)^N,  where  p = 1 / odds per try

Example at 1 in 8,192 (classic full odds): about 864 encounters for a 10 percent chance, 5,678 for 50 percent, and 18,862 for 90 percent.

The table above flips that around: it shows how many encounters it takes to reach a 10, 25, 50, and 90 percent chance at your current odds. Turning on boosts like the Shiny Charm, sandwiches, or chains improves your odds, so the encounter numbers drop.

These are estimates, not promises. Most games have no pity counter, meaning no guaranteed shiny no matter how many you hunt, so even Very Likely is not guaranteed: some hunters find one early, others go well past that point.

Where these shiny odds come from: Read our full methodology

Want exact numbers for your session? Calculate your shiny odds in Platinum with Bellossom preloaded.

Bellossom Weakness

Type-wise, Bellossom takes extra damage from Fire, Ice, Poison, Flying, and Bug. The Grass typing picks up 4 resistances to work with.

Bellossom Weakness and Resistance Chart
DamageTypes
2x (Weak)Fire, Ice, Poison, Flying, Bug
0.5x (Resist)Water, Electric, Grass, Ground
Gen IV Type Chart
  • Fairy type does not exist — Dragon has fewer checks
  • Physical / Special split now per-move (introduced Gen IV)

What is Bellossom Weak Against

Fragile
5Weak
4Resist
0Immune
Score-6
4xCritical
None
¼xResist
None
0xImmune
None

What is Bellossom Strong Against

3Strong
7Resisted
0Immune
Score-4

Best Pokemon Against Bellossom

Heatran
Heatran
FireSteel
S
Moltres
Moltres
FireFlying
B
Houndoom
Houndoom
DarkFire
C
Roserade
Roserade
GrassPoison
B
Heracross
Heracross
BugFighting
B

Bellossom Evolutions

Bellossom is one of 2 ways Gloom's chain can end. This one takes the Sun Stone path, while the siblings go different directions. Breed through Oddish to get eggs. Vileplume has 10 more total stats, but Bellossom makes up for it with a stronger Sp.Def gain (+35 from Oddish). View every chain in the Evolution Chart.

How to Evolve

4 Forms
Stat Comparison 4 Stages
Oddish
GrassPoison
Gloom
GrassPoison
Vileplume
GrassPoison
Bellossom
Grass
HP
45
60+15
75+15
75+15
ATK
50
65+15
80+15
80+15
DEF
55
70+15
85+15
95+25
SP.ATK
75
85+10
110+25
90+5
SP.DEF
65
75+10
90+15
100+25
SPE
30
40+10
50+10
50+10
BST
320E-Tier
395E-Tier+75
490C-Tier+95
490C-Tier+95
ROLE
Balanced
Trick Room
Attacker
Balanced
TYPE
Special
Special
Special
Mixed

Breeding

Very Easy

Breed with Bellossom to get Oddish eggs easily using 45 partners from the Grass egg group. Notable egg moves include Charm, Flail, Ingrain and 4 more.

Egg Groups
Grass
Gender
♂50.0%♀50.0%
Hatch Time
20 cycles·5,140 steps
Quick~5 min with Flame Body
Egg Moves
7moves
Breed With (best first)
venusaurmeganiumtorterraroseradeludicoloshiftryabomasnowjumpluffbreloomcacturnecherrimivysaur

Pt Bellossom Best Moveset

100 Sp. Def and 95 Defense without sun create a respectable defensive Grass type. The moveset blocks some special attackers and fires back at 90 Sp. Atk. AbilityChlorophyll doubles 50 Speed in sun, but the base form survives without it.

Best Build

Experimental
Special Attacker
Ability
Chlorophyll
Item
Heat Rock
Best Nature for Bellossom
Modest+SPA

Bellossom best EVs are Sp. Atk and Speed

EVs

Special Attacker Moveset

  • Sleep PowderSTAB
  • Solar BeamSTAB
  • Sunny Day
  • Hidden Power Rock

Moves List

Breeding's the move. Charm and Flail give Bellossom options it can't learn any other way, and Normal and Fighting coverage and more already covers a decent range on top of Leaf Storm and Solar Beam. The egg moves push it further.

Level-Up Moves

Lv 1
Leaf Blade
C13510015Grass
Lv 1
Mega Drain
—6010015Grass
Lv 1
Stun Spore
C—7530Grass
Lv 1
Sunny Day
B——5Fire
Lv 1
Sweet Scent
——10020Normal
Lv 23
Magical Leaf
—90—20Grass
Lv 53
Leaf Storm
B210905Grass

TM Moves

29 of 31 TMs are obtainable before the Elite Four

TM
TM45
AttractAmity Squarebadge 2
——10015Normal
TM09
Bullet SeedRoute 204badge 1
D1510030Grass
TM78
CaptivateRoute 204badge 2
——10020Normal
TM32
Double TeamWayward Cavebadge 2
———15Normal
TM60
Drain PunchPrize for defeating Maylenebadge 4
A751005Fighting
TM58
Endure+4Veilstone Game Cornerbadge 3
C——10Normal
TM53
Energy BallRoute 226
B12010010Grass
TM42
FacadeSurvival Area
D7010020Normal
TM70D—10020Normal
TM56
FlingRoute 222not until badge 7
D—10010Dark
TM21
FrustrationVeilstone Game Cornerbadge 3
D—10020Normal
TM19
Giga DrainRoute 209badge 5
A9010010Grass
TM68
Giga ImpactVeilstone Game Cornerbadge 3
C150905Normal
TM86D—10020Grass
TM10
Hidden PowerVeilstone Game Cornerbadge 3
D6010015Normal
TM15B150905Normal
TM83
Natural GiftVeilstone Department Storebadge 3
D—10015Normal
TM17C——10Normal
TM44C——10Psychic
TM27D—10020Normal
TM20D——25Normal
TM43
Secret PowerAmity Squarebadge 2
—7010020Normal
TM82
Sleep TalkEterna Forestbadge 2
C——10Normal
TM36C9010010Poison
TM22B18010010Grass
TM90
SubstituteVeilstone Game Cornerbadge 2
C——10Normal
TM87
SwaggerPokémon Mansionbadge 4
——9015Normal
TM75
Swords DanceVeilstone Game Cornerbadge 3
C——30Normal
TM06
ToxicRoute 212badge 4
C—8510Poison

Egg Moves

Egg
Egg
Charm
——10020Normal
Egg
Flail
D—10015Normal
Egg
Ingrain
———20Grass
Egg
Razor Leaf
—829525Grass
Egg
Swords Dance
C——30Normal
Egg
Synthesis
C——5Grass
Egg
Tickle
——10020Normal

Tutor Moves

Tut
Tutor
Gastro Acid
——10010Poison
Tutor
Seed Bomb
C12010015Grass
Tutor
Snore
D4010015Normal
Tutor
Synthesis
C——5Grass
Tutor
Uproar
—9010010Normal

Reminder Moves

Rem
Rem
Absorb
D3010025Grass
Rem
Acid
—4010030Poison
Rem
Giga Drain
A9010010Grass
Rem
Lucky Chant
———30Normal
Rem
Moonlight
D——5Normal
Rem
Natural Gift
D—10015Normal
Rem
Petal Dance
—18010020Grass
Rem
Poison Powder
——7535Poison
Rem
Sleep Powder
B—7515Grass

Base Stats

Base Stats
Above
HP75
C
Attack80
C
Defense85
C
Sp. Atk90
B
Sp. Def100
B
Speed50
D
Total480
Details
Catch Rate
Challenging45 / 255
Growth Rate
Medium Slow1.06M XP
Height0.4 m
Weight5.8 kg
Base XP221
Abilities
Chlorophyll
Doubles Speed during strong sunlight.
EV Yield
HPAtkDefSpASpD+3Spe
Strong Special Defense training target
Pokedex Entry

When the heavy rainfall season ends, it is drawn out by warm sunlight to dance in the open.

Pokemon Platinum

Bellossom Platinum Guide

  • Yes. Bellossom is not available during the main story. It can only be obtained after entering the Hall of Fame. Bellossom becomes available after the main story is complete in Platinum.

  • In Platinum, Bellossom plays as a balanced. Not the fastest, so pick your spots carefully.

  • In Platinum, Bellossom pairs best with Typhlosion, Espeon, and Skarmory. Typhlosion has Good synergy and covers what Bellossom can't handle on its own.

  • In Platinum, Modest is the go-to nature for Bellossom. That's +Sp. Atk / -Attack. Pair it with 4 HP / 252 SpA / 252 Spe EVs. Fits the balanced role.

Game Availability

Since Gold & Silver, Bellossom has been in 17 games. Requiring an item-based evolution to obtain means it's consistently available but requires more effort than simply catching it in the wild.

Explore

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