Tallgrass

Pokémon Radical Red areas

Route 25

Leads to Route 24

Grass

PokémonWhenLevelChance
TaillowAny time16–1820%
SwabluAny time16–1820%
VenonatEvening & night16–1810%
DoduoAny time16–1810%
PinecoDay16–1810%
KarrablastAny time16–1810%
TadbulbAny time16–1810%
AipomAny time16–185%
WhismurDay16–185%
PurrloinEvening & night16–185%
AudinoAny time16–184%
SquawkbilyDay16–184%
SquawkbilyEvening & night16–184%
SeviperEvening & night16–182%
ZangooseDay16–182%

Surfing

PokémonWhenLevelChance
PsyduckAny time56–58100%

Old Rod

PokémonWhenLevelChance
MagikarpAny time2–470%
ChinchouAny time2–430%

Good Rod

PokémonWhenLevelChance
DewpiderAny time27–2960%
GoldeenAny time27–2920%
MantykeAny time27–2920%

Super Rod

PokémonWhenLevelChance
PoliwagAny time53–5540%
PoliwhirlAny time53–5540%
GyaradosAny time53–5515%
PsyduckAny time53–555%

Items

TM43Elixir · hiddenEther · hiddenOran Berry · hiddenBluk Berry · hidden

Trainers · 11

Leader Bugsy

#47
AriadosLv 24@ Poison Barb · Shadow Sneak, Fell Stinger, Bug Bite, Poison Fang
LedianLv 25@ Focus Sash · Drain Punch, Ice Punch, Mach Punch, U-turn
ScytherLv 26@ Charti Berry · Bug Bite, Aerial Ace, Brick Break, Swords Dance
ScizorLv 26@ Sitrus Berry · Bullet Punch, U-turn, Aerial Ace, Roost