Pretty much most bug, grass, and poison types can.
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.
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
The move? Um... buy a TM? Or is this an item you're referring to...
oddish. To the right of fortree
The only way to get Sleep Powder in Pokémon Leaf Green is to level a Pokémon until it learns it. It is not available as a TM.
The exact level depends on which Pokemon it is.
Kadabra does NOT learn sleep powder.
Shroomish doesn't learn Sleep Powder.
Shroomish doesn't 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
you cant you have to find a Pokemon like hypno ,or a butterfree has sleep powder