Mixed
Balanced
525High
80Moderate
CTier

Meganium doesn't stand out in any single area, but it gets the job done for in-game teams. 5 type weaknesses to keep in mind. Been around since Gen 2. Known as the Herb Pokemon. Flexible enough to run physical or special sets.

An unusually even spread gives Meganium flexibility. Defense barely edges ahead. But HP isn't far off. Tough to catch and follows a 1.06M XP medium-slow curve. Yields 3 Defense and Sp. Def EVs.

Base Stats
525High
HP80
C
Attack82
C
Defense100
B
Sp. Atk83
C
Sp. Def100
B
Speed80
C
Total525
Low <60
Avg 60-89
High 90-149
Top 150+
EV YieldDefeating Meganium yields +1 Def, +2 SpD
HPAtkDef+1SpASpD+2Spe
Details
Catch45ChallengingMedium Slow1.06M XP1.8m / 5'11"100.5kg / 221.6 lbs236Base XP
Pokedex Entries

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

Brilliant Diamond / Shining Pearl

Meganium Weakness

Fragile

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.

4xCriticali
None
¼xResisti
None
0xImmunei
None
5Weak
4Resist
0Immune
Scorei-6
SpikesGrounded — up to 25%
Toxic SpikesVulnerable
Abilities
OvergrowStrengthens grass moves to inflict 1.5× damage at 1/3 max HP or less.
Leaf GuardHAProtects against major status ailments during strong sunlight.

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

How to Evolve

3 Forms
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
318D-Tier
405D-Tier+87
525C-Tier+120
ROLE
Balanced
Balanced
Balanced
TYPE
Utility
Utility
Mixed
Breeding
Easy

Breed with Meganium to get Chikorita eggs easily from the Plant and Monster egg groups. Notable egg moves include Ancient Power, Aromatherapy, Body Slam and 12 more.

Egg Groups
PlantMonster
Gender
87.5%12.5%
Hatch Time
20 cycles·5,140 steps
Quick~5 min with Flame Body
Egg Moves
15moves

Overgrow helps Meganium stick around while dealing real damage. Leftovers for passive recovery each turn, flexible EVs EVs for the right balance, and Leech Seed as the main threat. Not the fastest, but it doesn't need to be.

Best Build

Utility
Ability
Overgrow
Item
LeftoversSUSTAIN
Nature
Timid+SPE
EVs

Best Meganium Moveset

  • Leech SeedSTAB
  • Dragon Tail
  • Giga DrainSTAB
  • Leaf StormSTAB

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
10040Normal
Lv 1
Petal Blizzard
9010015Grass
Lv 1
Petal Dance
12010010Grass
Lv 1
Poison Powder
7535Poison
Lv 1
Razor Leaf
559525Grass
Lv 1
Tackle
4010035Normal
Lv 6
Razor Leaf
559525Grass
Lv 9
Poison Powder
7535Poison
Lv 12
Synthesis
5Grass
Lv 18
Reflect
20Psychic
Lv 22
Magical Leaf
6020Grass
Lv 26
Natural Gift
10015Normal
Lv 34
Sweet Scent
10020Normal
Lv 40
Light Screen
30Psychic
Lv 46
Body Slam
8510015Normal
Lv 54
Safeguard
25Normal
Lv 60
Aromatherapy
5Grass
Lv 66
Solar Beam
20010010Grass
Lv 70
Petal Blizzard
9010015Grass

TM Moves

Src
TM45
Attract
10015Normal
TM78
Bulldoze
6010020Ground
TM100
Confide
20Normal
TM32
Double Team
15Normal
TM82
Dragon Tail-6
609010Dragon
TM26
Earthquake
10010010Ground
TM49
Echoed Voice
4010015Normal
TM53
Energy Ball
9010010Grass
TM42
Facade
7010020Normal
TM21
Frustration
10020Normal
TM68
Giga Impact
150905Normal
TM86
Grass Knot
10020Grass
TM10
Hidden Power
6010015Normal
TM15
Hyper Beam
150905Normal
TM16
Light Screen
30Psychic
TM96
Nature Power
20Normal
TM17
Protect+4
10Normal
TM33
Reflect
20Psychic
TM44
Rest
10Psychic
TM27
Return
10020Normal
TM48
Round
6010015Normal
TM20
Safeguard
25Normal
TM88
Sleep Talk
10Normal
TM22
Solar Beam
20010010Grass
TM90
Substitute
10Normal
TM11
Sunny Day
5Fire
TM87
Swagger
8515Normal
TM75
Swords Dance
20Normal
TM06
Toxic
9010Poison
TM01
Work Up
30Normal

Egg Moves

Src
Egg
Ancient Power
601005Rock
Egg
Aromatherapy
5Grass
Egg
Body Slam
8510015Normal
Egg
Counter-5
10020Fighting
Egg
Flail
10015Normal
Egg
Grass Whistle
5515Grass
Egg
Grassy Terrain
10Grass
Egg
Heal Pulse
10Psychic
Egg
Ingrain
20Grass
Egg
Leaf Storm
130905Grass
Egg
Leech Seed
9010Grass
Egg
Nature Power
20Normal
Egg
Refresh
20Normal
Egg
Vine Whip
4510025Grass
Egg
Wring Out
1005Normal

Tutor Moves

Src
Tutor
Frenzy Plant
150905Grass
Tutor
Grass Pledge
8010010Grass

Transfer Moves

Src
Gen 4
Bullet Seed
2510030Grass
Gen 4
Captivate
10020Normal
Gen 2
Curse
10Ghost
Gen 6
Cut
509530Normal
Gen 2
Detect+4
5Fighting
Gen 3
Double-Edge
12010015Normal
Gen 4
Endure+4
10Normal
Gen 6
Flash
10020Normal
Gen 4
Fury Cutter
409520Bug
Gen 4
Headbutt
7010015Normal
Gen 3
Mimic
10Normal
Gen 4
Mud-Slap
2010010Ground
Gen 6
Rock Smash
4010015Fighting
Gen 6
Secret Power
7010020Normal
Gen 6
Strength
8010015Normal

Can't catch Meganium directly. Start with Chikorita at moderate rates from the locations below, then evolve at level 32. The 3-stage chain from Chikorita to Meganium is where the leveling time goes.

How to Obtain Meganium in Sun & Moon

  1. Chikorita
    Step 1Catch Chikorita
    Route 2
    SunGrassLv.10EarlyRouteIsland Scan (Friday)
    Route 2
    MoonGrassLv.10EarlyRouteIsland Scan (Friday)
  2. Bayleef
    Step 2Evolve into Bayleef
  3. Meganium
    Step 3Meganium
  • We rate Meganium C-Tier — a situational pick that fills a niche. At 525 BST, the stats are spread pretty evenly. Base 100 Defense stands out.

  • Meganium's biggest threats include Charizard (Fire), Cloyster (Ice), and Gengar (Poison), all carrying super-effective STAB moves. Flying and Bug-type attackers are also a problem. With 5 weakness types, most competitive teams carry at least one counter.

  • Bayleef evolves into Meganium at level 32. Meganium is the final evolution in a 3-stage line starting from Chikorita. At 525 BST, it's got solid stats to work with.

  • Overgrow is the go-to ability for Meganium. It strengthens grass moves to inflict 1.5× damage at 1/3 max HP or less. Its hidden ability Leaf Guard can work in specific setups.

  • Base 80 Speed is workable — faster than some, slower than many. On offense, Meganium is a mixed attacker — base 82 Attack and 83 Sp. Atk. Defensively? Tanky enough to absorb a few hits.

  • Meganium appears in 17 games, including Gold & Silver, Crystal, and Ruby & Sapphire.

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.