The Pokémon who can learn Sleep Powder are Bulbasaur, Ivysaur, Venusaur, Butterfree, Oddish, Gloom, Vileplume, Venonat, Venomoth, Bellsprout, Weepinbell, Victreebel, Exeggcute, Tangela, Hoppip, Skiploom, Jumpluff and Tangrowth.
Bayleef Does Not Learn Sleep Powder in HeartGold/SoulSilver
sleep powder catch a butter free and level it up afew times then it will try to learn sleep powder
Sleep powder is a move that can be learned by most grass type Pokemon sleep powder is not a move taught by a regular move tutor nor is it a TM you can though teach the Pokemon sleep powder if it can learn it from the super move tutor on two island.
oddish. To the right of fortree
The exact level depends on which Pokemon it is.
Kadabra does NOT learn sleep powder.
sleep powder is not a TM it is learn manually by oddish and gloom and poliwag and poliwhirl and poliwrath and milotic
Shroomish doesn't learn Sleep Powder.
Shroomish doesn't learn Sleep Powder.
Pretty much most bug, grass, and poison types can.
you cant you have to find a Pokemon like hypno ,or a butterfree has sleep powder
Bulbasaur, Ivysaur, Venusaur, Butterfree, Oddish, Gloom, Vileplume, Venonat, Venomoth, Bellsprout, Weepinbell, Victreebel, Exeggcute, Tangela, Hoppip, Skiploom, Jumpluff, and Tangrowth can all learn sleep powder when they reach a certain level.