Utility
Balanced
318Low
45Very Slow
DTier

Mid-stage Pokemon like Bulbasaur rarely see competitive play outside of special formats. It's a waypoint on the road to Venusaur, which is where the real potential kicks in. An original Gen 1 pick. Watch the Bug matchup though — quadruple damage means one hit can end it.

An unusually even spread gives Bulbasaur flexibility. Sp. Atk barely edges ahead. But HP isn't far off. Tough to catch and follows a 1.06M XP medium-slow curve. Yields 1 Sp. Atk EV.

Base Stats
318Avg
HP45
D
Attack49
D
Defense49
D
Sp. Atk65
C
Sp. Def65
C
Speed45
D
Total318
Low <60
Avg 60-89
High 90-149
Top 150+
EV YieldDefeating Bulbasaur yields +1 SpA
HPAtkDefSpA+1SpDSpe
Details
Catch45ChallengingMedium Slow1.06M XP0.7m / 2'04"6.9kg / 15.2 lbs64Base XP
Pokedex Entries

It can go for days without eating a single morsel. In the bulb on its back, it stores energy.

Yellow

Bulbasaur Weakness

Fragile

Bug, Fire, Ice, Flying, and Psychic-type moves hit Bulbasaur for super-effective damage. Bug hits land at 4x, so they're the biggest threat. 4 resistances help offset the weaknesses.

Gen I Type Chart
  • Only 15 types exist — Dark, Steel, and Fairy are absent
  • Ghost has no effect on Psychic (a known bug, fixed in Gen II)
  • Special stat governs both offense and defense — no Sp.Atk / Sp.Def split
4xCriticali
¼xResisti
0xImmunei
None
5Weak
4Resist
0Immune
Scorei-7
SpikesGrounded — up to 25%
Toxic SpikesAbsorbs on switch
4x Bug — U-turn, Bug Buzz, Megahorn
Abilities
OvergrowStrengthens grass moves to inflict 1.5× damage at 1/3 max HP or less.
ChlorophyllHADoubles Speed during strong sunlight.

You'll evolve Bulbasaur into Venusaur the traditional way. This Grass/Poison type doesn't breed despite having a chain ahead. The evolved forms gain up to 207 total stats over Bulbasaur.

How to Evolve

3 Forms
Stat Comparison 3 Stages
Bulbasaur
GrassPoison
Ivysaur
GrassPoison
Venusaur
GrassPoison
HP
45
60+15
80+20
ATK
49
62+13
82+20
DEF
49
63+14
83+20
SP.ATK
65
80+15
100+20
SP.DEF
65
80+15
100+20
SPE
45
60+15
80+20
BST
318C-Tier
405D-Tier+87
525B-Tier+120
ROLE
Balanced
Balanced
Attacker
TYPE
Utility
Special
Mixed
Breeding not available · Introduced in Gen 2

The recommended build leans into Bulbasaur's strengths as a setup attacker. An item provides extra utility, and flexible EVs EVs back that up. An ability rounds out the package.

Best Build

Utility
Ability
Not in Gen 1
Item
Not in Gen 1
Nature
Not in Gen 1

Best Bulbasaur Moveset

  • Razor LeafSTAB
  • Sleep PowderSTAB
  • Body Slam
  • Swords Dance

Level-up moves are just the starting point for Bulbasaur. TMs unlock Normal coverage and turn a straightforward STAB kit around Solar Beam and Razor Leaf into something with actual range.

Level-Up Moves

Lv 1
Growl
10040Normal
Lv 1
Tackle
3510035Normal
Lv 7
Leech Seed
9010Grass
Lv 13
Vine Whip
4510025Grass
Lv 20
Poison Powder
7535Poison
Lv 27
Razor Leaf
559525Grass
Lv 34
Growth
20Normal
Lv 41
Sleep Powder
7515Grass
Lv 48
Solar Beam
12010010Grass

TM Moves

Src
TM34
Bide+1
10Normal
TM08
Body Slam
8510015Normal
HM01
Cut
509530Normal
TM32
Double Team
15Normal
TM10
Double-Edge
12010015Normal
TM21
Mega Drain
4010010Grass
TM31
Mimic
10Normal
TM20
Rage
2010020Normal
TM33
Reflect
20Psychic
TM44
Rest
10Psychic
TM22
Solar Beam
12010010Grass
TM50
Substitute
10Normal
TM03
Swords Dance
30Normal
TM09
Take Down
908520Normal
TM06
Toxic
9010Poison

Egg Moves

Bulbasaur doesn't have any Egg moves

Tutor Moves

Bulbasaur can't learn any Tutor moves

No searching required for Bulbasaur. You receive it at Cerulean City from an NPC. No wild encounters exist in this game, so just head to the right spot when you're ready and it's yours.

Best Locations

Cerulean City
Gift from NPCLv.10LimitedEarlyCity
MODERATE
  • Bulbasaur is meant to evolve into Ivysaur. At 318 BST, the stats aren't there for competitive play yet. Pre-evolution Pokemon rarely hold up against fully evolved threats.

  • Watch for Pinsir (Bug), Arcanine (Fire), and Lapras (Ice) when using Bulbasaur. They all hit it super-effectively with STAB. Pinsir is the most dangerous since Bug moves deal 4x damage. Flying and Psychic-type attackers are also a problem. With 5 weakness types, most competitive teams carry at least one counter.

  • Bulbasaur evolves into Ivysaur at level 16. Bulbasaur is the base form in a 3-stage evolutionary line.

  • Base 45 Speed is low. Priority moves or Trick Room are the way to go. On offense, Bulbasaur is leaning toward the special side (base 65 Sp. Atk). Defensively? Fragile — can't afford to take many hits.

  • Bulbasaur appears in 21 games, including Yellow, Red & Blue, and Gold & Silver.

One of the original 151, Bulbasaur has appeared in 21 games — nearly every mainline game. From Red & Blue through the latest titles, it's rarely been left out of a regional Pokedex.