Shroomish in Pokémon GO

Type	Grass
Pokédex number	#285
Base Attack / Defense / Stamina	74 / 110 / 155
Max CP, level 40 / 50 / 51	810 / 916 / 927
Max HP, level 50	142
Buddy distance	3 km per Candy
Second Charged Attack	50,000 Stardust and 50 Candy
Height / weight	0.41 m / 4.5 kg

Shroomish evolution

Pokémon GO has no evolution levels: a Pokémon evolves when you spend Candy on it (sometimes with an item or a task), at any level.

Shroomish evolves into Breloom for 50 Shroomish Candy.

Family: Shroomish · Breloom

Shroomish CP by level

Combat Power with perfect stats (15/15/15) and with 10/10/10. Players find that raid, egg and research catches never have a stat below 10; that floor is their measurement, not a number in the game data.

Level	CP 15/15/15	CP 10/10/10	HP 15/15/15	Note
15	347	316	87	research rewards are at most level 15 (game master)
20	463	421	101	eggs hatch at most level 20 (game master); raid catches are level 20 (players’ measurement)
25	578	527	113	raid catches in weather that boosts the boss’s type are level 25 (players’ measurement)
30	694	632	124	wild Pokémon are at most level 30 (game master)
35	752	685	129
40	810	738	134
45	862	785	138
50	916	834	142
51	927	844	143	best buddy bonus on a level 50 Pokémon

Shroomish best moveset

Ranked by damage per second over one cycle of fast attacks and one charged attack. Assumptions: Shroomish at level 40 with 15/15/15, a target with 180 Defense taking neutral damage, no weather boost, and the energy Shroomish gains from being hit left out.

Fast attack	Charged attack	Damage per second
Bullet Seed	Grass Knot	4.6
Tackle	Grass Knot	4.3
Bullet Seed	Seed Bomb	3.8
Bullet Seed	Energy Ball	3.8
Tackle	Seed Bomb	3.6

Fast attacks

Move	Type	Power	Energy	Time	Power / s
Bullet Seed	Grass	7	13	1 s	7.0	same type, ×1.2
Tackle	Normal	5	5	0.5 s	10.0

Charged attacks

Move	Type	Power	Energy cost	Time	Power / s
Energy Ball	Grass	90	50	4 s	22.5	same type, ×1.2
Grass Knot	Grass	90	50	2.5 s	36.0	same type, ×1.2
Seed Bomb	Grass	55	33	2 s	27.5	same type, ×1.2

Shroomish weaknesses and resistances

Damage multipliers for each attack type against Grass. Pokémon GO uses ×1.6 for super effective and ×0.625 for not very effective, multiplied for two types.

Attack type	Damage
Bug	×1.6
Fire	×1.6
Flying	×1.6
Ice	×1.6
Poison	×1.6
Electric	×0.625
Grass	×0.625
Ground	×0.625
Water	×0.625

Shroomish CP calculator

Level Attack IV Defense IV HP IV

CP 810 · HP 134

← #284 Masquerain  ·  #286 Breloom →  ·  All Pokémon in Pokémon GO

Sources: stats, moves, evolution costs and the CP multiplier for each level are from the Pokémon GO game master as published by PokeMiners (commit 8e227be, data of 28 August 2026). Which Pokémon are in the game: pogoapi.net (list of 31 January 2026). CP = ⌊(Attack+IV) × √(Defense+IV) × √(Stamina+IV) × CPM² / 10⌋, checked against pogoapi.net’s max CP table for 888 Pokémon. Raid catch levels and the 10/10/10 floor are players’ measurements; they are not in the game data. Pokémon and Pokémon GO are trademarks of their owners; this page is not affiliated with or endorsed by Niantic, Scopely, Nintendo, Creatures, GAME FREAK or The Pokémon Company.