There are no items that can put Pokemon to sleep, only moves like hypnosis and sleep powder.
Stun Spore is a move in Pokémon Diamond, Pearl and Platinum. It can be used to put your opponent into a paralysis.
Sadly, Porygon is unable to receive a move that can put the opponent to sleep. He can however learn the moves Lock onand Zap Cannon. This combo allows Porygon to ensure paralysis while landing a solid electric type move.
Dark hole, hypnosis, yawn, sleep powder.
put them to sleep, or paralyze them
AnswerWhile a number of TMs in Pokemon Silver take advantage of the Sleep status, only one move actually puts Pokemon to sleep. TM44 - Rest, when used by a Pokemon, will put the user Pokemon to sleep for a number of turns. No TMs available in Pokemon Silver will put your opponent to sleep.
I know throwing a Sleep Seed will put the opponent to sleep (unless it dodges/catches it or something). I believe there's also a Slumber Orb.
Yes, spore does put a Pokemon to sleep. It will incduce sleep every time.
Yawn
There are many moves that can put an opponent to sleep, here are all of them known till today from Generation 1 - 4.: eat grits
spore
There are no items that can put Pokemon to sleep, only moves like hypnosis and sleep powder.
Spore is a move that puts Pokemon to sleep and ends with the letter E.
Stun Spore is a move in Pokémon Diamond, Pearl and Platinum. It can be used to put your opponent into a paralysis.
Sadly, Porygon is unable to receive a move that can put the opponent to sleep. He can however learn the moves Lock onand Zap Cannon. This combo allows Porygon to ensure paralysis while landing a solid electric type move.
what it means is that you can put four burn, poison, sleep, paralize, or confusoin counters on the attacing Pokemon
Hypnosis is the best move to put Pokemon to sleep which is a ghost type move. Also Grass whistle which is obviously a grass type move and sing which is a normal type move. Hope this helps!