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Pokémon S04E21, The Grass RouteS04E21

Pokémon · Season 4

Pokémon season 4 episode 21: The Grass Route

Aired 21 December 200023 minRated TV-Y

6.2TMDB · 6 votesMark watched

Where to watch Pokémon Season 4 in Australia

Pokémon season 4 is streaming in Australia on Prime Video (subscription) and Disney+ (subscription, listed for the whole show).

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Stream (subscription)

Availability checked 16 November 2026.

What happens in “The Grass Route”

Hearing of a nearby Grass-type Pokémon tournament, Ash decides to enter...and a rivalry soon begins to bloom amid the heat of battle!

Episode summary: TMDB.

Before you watch

  • It is episode 21 of 52 of season 4, so watch episodes 1 to 20 first.
  • It runs about 23 minutes.
  • TMDB users rate it 6.2 out of 10 (6 votes).

More from Pokémon Season 4

Previous · S04E20Wings 'N' Things14 December 2000Next · S04E22The Apple Corp!4 January 2001
  1. E01
  2. E02
  3. E03
  4. E04
  5. E05
  6. E06
  7. E07
  8. E08
  9. E09
  10. E10
  11. E11
  12. E12
  13. E13
  14. E14
  15. E15
  16. E16
  17. E17
  18. E18
  19. E19
  20. E20
  21. E21
  22. E22
  23. E23
  24. E24
  25. E25
  26. E26
  27. E27
  28. E28
  29. E29
  30. E30
  31. E31
  32. E32
  33. E33
  34. E34
  35. E35
  36. E36
  37. E37
  38. E38
  39. E39
  40. E40
  41. E41
  42. E42
  43. E43
  44. E44
  45. E45
  46. E46
  47. E47
  48. E48
  49. E49
  50. E50
  51. E51
  52. E52

Every episode of Season 4Pokémon episode guide

Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.