Light Screen, Reflect, Leech Seed, and bulk make Meganium a C-Tier support Grass-type in Diamond & Pearl. Overgrow helps in a pinch, but offense isn't the point.
Ability 1OvergrowAbility 1Strengthens grass moves to inflict 1.5× damage at 1/3 max HP or less.
525HP80Attack82Defense100Speed80Sp.Def100Sp.Atk83
Chikorita
Bayleef
Meganium
Weak to
Mixed
Support
80Speed · Above Avg

Is Meganium Good in Diamond & Pearl Playthrough?

AbilityOvergrow on the bulkiest Grass starter. If imported, Meganium handles Crasher Wake through Grass and tanks hits through the E4. Roserade outpaces it and Torterra out-tanks it. The import is functional but redundant.

StrongGoodEvenToughBadSEGGTGEGTSEEEEEERoarkGym 1GardeniaGym 2MayleneGym 3Crasher WakeGym 4FantinaGym 5ByronGym 6CandiceGym 7VolknerGym 8MeganiumTradeAaronE4BerthaE4FlintE4LucianE4MarsBossJupiterBossSaturnBossCynthiaChamp*
Roark
Gym 1
Strong

Meganium 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

Meganium trades roughly evenly with Gardenia's team.

Even
Cherubi
Lv 19
Grass
Chlorophyll
Grass KnotLeech SeedGrowthSafeguard
Even
Turtwig
Lv 19
Grass
Overgrow
Grass KnotRazor LeafWithdrawReflect
Risky
Roserade
Lv 22
GrassPoison
Natural Cure
Grass KnotMagical LeafPoison StingStun Spore
Maylene
Gym 3
Good

Meganium has the type edge here and should clean up Maylene's team.

You Win
Meditite
Lv 27
FightingPsychic
Pure Power
Drain PunchConfusionMeditateDetect
You Win
Machoke
Lv 27
Fighting
Guts
Brick BreakRock TombLeerForesight
Risky
Lucario
Lv 30
FightingSteel
Steadfast
Drain PunchForce PalmMetal ClawBone Rush
Crasher Wake
Gym 4
Good

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

Even
Gyarados
Lv 27
WaterFlying
Intimidate
BrineDragon RageBiteSwagger
Easy KO
Quagsire
Lv 27
WaterGround
Damp
Mud BombSlamMud SportTail Whip
You Win
Floatzel
Lv 30
Water
Swift Swim
BrineIce FangPursuitSwift
Fantina
Gym 5
Tough

Fantina's team hits Meganium's weaknesses hard.

Risky
Drifblim
Lv 32
GhostFlying
Aftermath
Ominous WindGustAstonishMinimize
Risky
Gengar
Lv 34
GhostPoison
Levitate
Shadow ClawPoison JabSpiteConfuse Ray
Even
Mismagius
Lv 36
Ghost
Levitate
Shadow BallPsybeamMagical LeafConfuse Ray
Byron
Gym 6
Good

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

Even
Bronzor
Lv 36
SteelPsychic
Levitate
Flash CannonExtrasensoryConfuse RayHypnosis
You Win
Steelix
Lv 36
SteelGround
Rock Head
Gyro BallIce FangDragon BreathSandstorm
Easy KO
Bastiodon
Lv 39
RockSteel
Sturdy
Flash CannonAncient PowerIron DefenseRest
Candice
Gym 7
Even

Meganium trades roughly evenly with Candice's team.

You Win
Snover
Lv 38
GrassIce
Snow Warning
AvalancheRazor LeafIngrainLeer
Easy KO
Sneasel
Lv 38
DarkIce
Inner Focus
AvalancheSlashFeint AttackTaunt
Even
Medicham
Lv 40
FightingPsychic
Pure Power
Ice PunchForce PalmDetectBulk Up
Risky
Abomasnow
Lv 42
GrassIce
Snow Warning
AvalancheWood HammerGrass WhistleSwagger
Volkner
Gym 8
Good

Meganium has the type edge here and should clean up Volkner's team.

You Win
Raichu
Lv 46
Electric
Static
Charge BeamBrick BreakThunder WaveLight Screen
You Win
Ambipom
Lv 47
Normal
Technician
Shock WaveAgilityNasty PlotBaton Pass
Easy KO
Octillery
Lv 47
Water
Suction Cups
Charge BeamOctazookaAurora BeamBullet Seed
You Win
Luxray
Lv 49
Electric
Rivalry
Charge BeamThunder FangCrunchThunder Wave
Aaron
Elite Four
Tough

Aaron's team hits Meganium's weaknesses hard.

Risky
Dustox
Lv 53
BugPoison
Shield Dust
ToxicBug BuzzDouble TeamLight Screen
Even
Beautifly
Lv 53
BugFlying
Swarm
Energy BallBug BuzzPsychicShadow Ball
Risky
Vespiquen
Lv 54
BugFlying
Pressure
Attack OrderDefend OrderHeal OrderPower Gem
Risky
Heracross
Lv 54
BugFighting
Swarm
MegahornClose CombatNight SlashStone Edge
Risky
Drapion
Lv 57
PoisonDark
Battle Armor
X ScissorCross PoisonIce FangAerial Ace
Bertha
Elite Four
Strong

Meganium resists most of Bertha's coverage and hits back hard.

Easy KO
Quagsire
Lv 55
WaterGround
Damp
DigDouble TeamProtectSandstorm
Easy KO
Sudowoodo
Lv 56
Rock
Sturdy
EarthquakeSucker PunchHammer ArmSandstorm
Easy KO
Golem
Lv 56
RockGround
Rock Head
EarthquakeGyro BallBrick BreakSandstorm
Easy KO
Whiscash
Lv 55
WaterGround
Oblivious
FissureAqua TailZen HeadbuttRock Slide
Easy KO
Hippowdon
Lv 59
Ground
Sand Stream
EarthquakeStone EdgeCrunchCurse
Flint
Elite Four
Even

Meganium trades roughly evenly with Flint's team.

Risky
Rapidash
Lv 58
Fire
Run Away
Flare BlitzSolar BeamBounceSunny Day
You Win
Steelix
Lv 57
SteelGround
Rock Head
Fire FangRock TombScreechSunny Day
Even
Drifblim
Lv 58
GhostFlying
Aftermath
Will O WispOminous WindDouble TeamBaton Pass
Even
Lopunny
Lv 57
Normal
Cute Charm
Fire PunchCharmMirror CoatSunny Day
Risky
Infernape
Lv 61
FireFighting
Blaze
Flare BlitzThunder PunchMach PunchEarthquake
Lucian
Elite Four
Even

Meganium trades roughly evenly with Lucian's team.

Even
Mr Mime
Lv 59
Psychic
Soundproof
PsychicThunderboltReflectLight Screen
You Win
Girafarig
Lv 59
NormalPsychic
Inner Focus
PsychicShadow BallDouble HitCrunch
Even
Medicham
Lv 60
FightingPsychic
Pure Power
Drain PunchFire PunchThunder PunchIce Punch
Even
Alakazam
Lv 60
Psychic
Synchronize
PsychicEnergy BallFocus BlastRecover
Risky
Bronzong
Lv 63
SteelPsychic
LevitateImmune to Ground attacks
PsychicGyro BallEarthquakeCalm Mind
Mars
Commander
Even

Meganium trades roughly evenly with Mars's team.

Risky
Golbat
Lv 37
PoisonFlying
Inner Focus
Air CutterBiteToxicSupersonic
Even
Bronzor
Lv 37
SteelPsychic
LevitateImmune to Ground attacks
Gyro BallExtrasensoryIron DefenseConfuse Ray
Even
Purugly
Lv 39
Normal
Thick Fat
SlashFeint AttackHypnosisFake Out
Jupiter
Commander
Even

Meganium trades roughly evenly with Jupiter's team.

Even
Zubat
Lv 18
PoisonFlying
Inner Focus
Giga DrainWing AttackBite
Even
Skuntank
Lv 20
PoisonDark
Stench
Night SlashPoison GasScreechSmokescreen
Saturn
Commander
Even

Meganium trades roughly evenly with Saturn's team.

Even
Kadabra
Lv 38
Psychic
Synchronize
PsychicShock WaveRecoverEmbargo
Even
Bronzor
Lv 38
SteelPsychic
LevitateImmune to Ground attacks
Gyro BallExtrasensoryShadow BallConfuse Ray
Risky
Toxicroak
Lv 40
PoisonFighting
Anticipation
Poison JabBrick BreakX ScissorSwagger
Cynthia
Champion
Even

Meganium trades roughly evenly with Cynthia's team.

You Win
Spiritomb
Lv 61
GhostDark
Pressure
Dark PulsePsychicSilver WindEmbargo
Risky
Roserade
Lv 60
GrassPoison
Natural Cure
Energy BallSludge BombShadow BallExtrasensory
Easy KO
Gastrodon
Lv 60
WaterGround
Sticky Hold
Muddy WaterEarthquakeStone EdgeSludge Bomb
Even
Lucario
Lv 63
FightingSteel
Steadfast
Aura SphereDragon PulsePsychicEarthquake
You Win
Milotic
Lv 63
Water
Marvel Scale
SurfIce BeamMirror CoatAqua Ring
Risky
Garchomp
Lv 66
DragonGround
Sand Veil
Dragon RushEarthquakeBrick BreakGiga Impact

Trade

Transfer-only
Type
Grass
Tier
C

Meganium cannot be caught in this game. It must be traded in from a compatible game where it appears in the wild. Cross-region trading typically becomes available after defeating the Elite Four. Alternatively, transfer the pre-evolution and level it up to Lv 32.

View Meganium locations

How to Get Meganium in Diamond & Pearl

Evolve a Bayleef at level 32 to cap the Chikorita line, since nothing wild covers Meganium in Sinnoh. The whole line only enters Diamond and Pearl through breeding or a trade.

How to Obtain Meganium in DP

  1. Chikorita
    Step 1Obtain Chikorita
    CARTRIDGE TRADE
    Available
    Catch in HeartGold & SoulSilver via Gift · New Bark Town · Starter Pokémon, then trade to the current game via link cable.
    LATER APPEARANCE
    Not Tradeable
    Appears in Gold & Silver via Gift · New Bark Town. Forward-only transfer — no path back to this game from a later one.
    LATER APPEARANCE
    from Crystal
    Not Tradeable
    Appears in Crystal via Gift · New Bark Town · Starter Pokémon. Forward-only transfer — no path back to this game from a later one.
    LATER APPEARANCE
    from Emerald
    Not Tradeable
    Appears in Emerald via Gift · Littleroot Town · Gift from Professor Birch (complete Hoenn Pokédex). Forward-only transfer — no path back to this game from a later one.
    LATER APPEARANCE
    Not Tradeable
    Appears in Omega Ruby & Alpha Sapphire via Gift · Route 101 · Post-Elite Four. Forward-only transfer — no path back to this game from a later one.
    LATER APPEARANCE
    Not Tradeable
    Appears in Sun & Moon via Walking · Route 2 · Island Scan; Friday. Forward-only transfer — no path back to this game from a later one.
    LATER APPEARANCE
    Not Tradeable
    Appears in Brilliant Diamond & Shining Pearl via Walking · Grassland Cave · After National Dex obtained. Forward-only transfer — no path back to this game from a later one.
  2. Bayleef
    Step 2Evolve into Bayleef
  3. Meganium
    Step 3Meganium ✓

How to Get Shiny Meganium in Diamond & Pearl

Meganium has no home in these games, so build its shiny from the Chikorita line in HeartGold or SoulSilver and bring it across. See every game where Shiny Meganium can be hunted

Normal vs Shiny
Normal Meganium in Diamond & PearlNormal
Shiny Meganium in Diamond & Pearl Shiny
Color ShiftGreen
Shiny TierC Tier Shiny

Shiny Meganium Evolution

3 Forms
Showing shiny artworkView Full Evolution Chart

Meganium Weakness

Type-wise, Meganium takes extra damage from Fire, Ice, Poison, Flying, and Bug. 4 resistances help offset the weaknesses. Meganium's overall bulk (80/100/100) lets it take a hit or two from most weaknesses before going down.

Meganium 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 Meganium Weak Against

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

What is Meganium Strong Against

3Strong
7Resisted
0Immune
Score-4

Best Pokemon Against Meganium

Heatran
Heatran
FireSteel
S
Roserade
Roserade
GrassPoison
B
Heracross
Heracross
BugFighting
B
Infernape
Infernape
FireFighting
A
Vileplume
Vileplume
GrassPoison
C

Meganium Evolutions

End of the line. Meganium caps a three-stage chain that started at Chikorita. Breeding produces the base form, and eggs take an average time to hatch. HP grew the most through evolution (+35 over Chikorita), and Meganium peaks at 525 total stats. View every chain in the Evolution Chart.

How to Evolve

3 Forms
Chikorita
#152Chikorita
16
Transfer Only
Bayleef
#153Bayleef
32
Transfer Only
Meganium
#154Meganium
Stat Comparison 3 Stages
Bayleef
Grass
Meganium
Grass
HP
45
60+15
80+20
ATK
49
62+13
82+20
DEF
65
80+15
100+20
SP.ATK
49
63+14
83+20
SP.DEF
65
80+15
100+20
SPE
45
60+15
80+20
BST
318E-Tier
405E-Tier+87
525C-Tier+120
ROLE
Balanced
Balanced
Balanced
TYPE
Utility
Utility
Mixed

Breeding

Easy

Breed with Meganium to get Chikorita eggs easily using 45 partners from the Grass and Monster egg groups. Notable egg moves include Ancient Power, Aromatherapy, Counter and 8 more.

Egg Groups
GrassMonster
Gender
♂87.5%♀12.5%
Hatch Time
20 cycles·5,140 steps
Quick~5 min with Flame Body
Egg Moves
11moves
Breed With (best first)
venusaurtorterraroseradecharizardblastoisenidokingferaligatrampharossceptileswampertludicoloshiftry

DP Meganium Best Moveset

100 in both Defense and Sp. Def makes Meganium the bulkiest Grass starter, but 83 Sp. Atk and 82 Attack are too low to threaten most targets. The moveset works as a defensive switch-in with MoveLeech Seed and MoveSynthesis, but winning through offense is a struggle.

Best Build

Experimental
Wall
Ability
Overgrow
Item
LeftoversSUSTAIN
Best Nature for Meganium
Calm+SPD

Meganium best EVs are Sp. Def and HP

EVs

Wall Moveset

  • Leech SeedSTAB
  • ReflectUtility
  • Giga DrainSTAB
  • Hidden Power Fire

Moves List

The egg pool carries weight here. Ancient Power and Aromatherapy aren't available any other way for Meganium, and they meaningfully change what it threatens. Stack those on top of Frenzy Plant and Leaf Storm for solid options.

Level-Up Moves

Lv 1
Growl
D—10040Normal
Lv 1
Poison Powder
——7535Poison
Lv 1
Razor Leaf
—829525Grass
Lv 1
Tackle
D3510035Normal
Lv 6
Razor Leaf
—829525Grass
Lv 9
Poison Powder
——7535Poison
Lv 12
Synthesis
A——5Grass
Lv 18
Reflect
B——20Psychic
Lv 22
Magical Leaf
—90—20Grass
Lv 26
Natural Gift
D—10015Normal
Lv 32
Petal Dance
—18010020Grass
Lv 34
Sweet Scent
——10020Normal
Lv 40
Light Screen
C——30Psychic
Lv 46
Body Slam
C8510015Normal
Lv 54
Safeguard
D——25Normal
Lv 60
Aromatherapy
C——5Grass
Lv 66
Solar Beam
B18010010Grass

TM Moves

33 of 35 TMs are obtainable before the Elite Four

TM
TM45
AttractAmity Squarebadge 2
——10015Normal
TM09
Bullet SeedRoute 204badge 1
D1510030Grass
TM78
CaptivateRoute 204badge 2
——10020Normal
HM01
CutEterna Citybadge 1
—509530Normal
TM32
Double TeamWayward Cavebadge 2
———15Normal
TM26A10010010Ground
TM58
Endure+4Veilstone Game Cornerbadge 2
C——10Normal
TM53
Energy BallRoute 226
C12010010Grass
TM42
FacadeSurvival Area
D7010020Normal
TM70
FlashVeilstone Department Storebadge 1
D—10020Normal
TM21
FrustrationVeilstone Game Cornerbadge 2
D—10020Normal
TM19
Giga DrainRoute 209badge 5
B9010010Grass
TM68
Giga ImpactVeilstone Game Cornerbadge 2
C150905Normal
TM86D—10020Grass
TM10
Hidden PowerVeilstone Game Corner
D6010015Normal
TM15
Hyper BeamVeilstone Department Storebadge 2
C150905Normal
TM23
Iron TailIron Islandbadge 5
C1007515Steel
TM16
Light ScreenVeilstone Department Storebadge 2
C——30Psychic
TM83
Natural GiftVeilstone Department Storebadge 2
D—10015Normal
TM17
Protect+4Veilstone Department Storebadge 2
C——10Normal
TM33
ReflectVeilstone Department Storebadge 2
B——20Psychic
TM44
RestVeilstone Game Cornerbadge 2
C——10Psychic
TM27
ReturnVeilstone Game Cornerbadge 2
D—10020Normal
HM08
Rock ClimbRoute 217badge 6
—908520Normal
HM06
Rock SmashOreburgh Gate
D4010015Fighting
TM20
SafeguardVeilstone Department Storebadge 2
D——25Normal
TM43
Secret PowerAmity Squarebadge 2
—7010020Normal
TM82
Sleep TalkEterna Forestbadge 2
C——10Normal
TM22
Solar BeamVeilstone Department Storebadge 2
B18010010Grass
HM04
StrengthLost Towerbadge 2
C8010015Normal
TM90
SubstituteVeilstone Game Cornerbadge 2
C——10Normal
TM87
SwaggerTM in Mr Backlot office in the Pokémon Mansion on Route 212badge 2
——9015Normal
TM75
Swords DanceVeilstone Game Cornerbadge 2
C——30Normal
TM06
ToxicRoute 212badge 2
A—8510Poison

Egg Moves

Egg
Egg
Ancient Power
D601005Rock
Egg
Aromatherapy
C——5Grass
Egg
Counter-5
D—10020Fighting
Egg
Flail
D—10015Normal
Egg
Grass Whistle
——5515Grass
Egg
Ingrain
———20Grass
Egg
Leaf Storm
B210905Grass
Egg
Leech Seed
B—9010Grass
Egg
Nature Power
———20Normal
Egg
Vine Whip
—6710015Grass
Egg
Wring Out
——1005Normal

Tutor Moves

Tut
Tutor
Frenzy Plant
—225905Grass

Transfer Moves

Gen
Gen 3
Double-Edge
C12010015Normal
Gen 3
Mimic
———10Normal

Base Stats

Base Stats
High
HP80
C
Attack82
C
Defense100
B
Sp. Atk83
C
Sp. Def100
B
Speed80
C
Total525
Details
Catch Rate
Challenging45 / 255
Growth Rate
Medium Slow1.06M XP
Height1.8 m
Weight100.5 kg
Base XP236
Abilities
Overgrow
Strengthens grass moves to inflict 1.5× damage at 1/3 max HP or less.
EV Yield
HPAtkDef+1SpASpD+2Spe
Strong Special Defense training target
Pokedex Entry

Its breath has the fantastic ability to revive dead plants and flowers.

Pokemon Diamond / Pokemon Pearl

Meganium Diamond & Pearl Guide

  • In Diamond & Pearl, Meganium plays as a support. Speed is middling, so pick your spots carefully.

  • In Diamond & Pearl, Meganium pairs best with Infernape, Dragonite, and Milotic. Infernape has Decent synergy and covers what Meganium can't handle on its own.

  • In Diamond & Pearl, Calm is the go-to nature for Meganium. That's +Sp. Def / -Attack. Pair it with 200 HP / 56 SpA / 252 SpD EVs. Fits the support role.

  • No. Meganium isn't catchable in Diamond & Pearl. Obtain one in HeartGold or SoulSilver, then trade it over.

Game Availability

Available in 17 titles since its debut in Gold & Silver, Meganium spans 8 generations of Pokemon games. It's accessible through wild encounters in most mainline games.

Explore

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