A combee knows sweet scent, to get a combee put honey in a honey tree.
If you want to evolve combee into vespiquen get a female combee
Catch a female Combee and evolve it to level 21. It will learn sweet scent at evolution. Or you can get a Roselia and put it in Day-Care, I don't know what level it learns but when I get it back at lvl 33 it has the move sweet scent
Oddish learns Sweet Scent at Level 7 in Pokémon Ruby.
Lvl. 13
In Pokémon FireRed, you can obtain Sweet Scent by teaching the move to certain Pokémon. It can be learned by Pokémon such as Oddish, Bellsprout, and others that can learn it via leveling up or through TMs. Additionally, you can find Sweet Scent as a move tutor ability in certain locations, but using a Pokémon that can learn it naturally is the simplest way to acquire it.
Use the move sweet scent or use honey
Ivysaur will learn sweet scent at level 29 in Pokemon fire red and left green.
In Pokemon Sapphire, Ruby, Emerald, FireRed, and LeafGreen, Bellsprout will learn Sweet Scent at level 30 if you do not evolve it. In Pokemon Diamond, Pearl, and Platinum, it'll learn Sweet Scent at level 29.
Surskit, Masquerain, Mawile, Tropius, Illumise, and Roselia all learn Sweet Scent.
Just get an oddish or or skiploom etc. they learn sweet scent at around lv 20.
i think a Oddish or Vileplume could use it
Catch a female Combee and evolve it to level 21. It will learn sweet scent at evolution. Or you can get a Roselia and put it in Day-Care, I don't know what level it learns but when I get it back at lvl 33 it has the move sweet scent
level 5
TROPIUS should until you delete SWEET SCENT or roselia's SWEET SCENT TOO.
Oddish learns Sweet Scent at Level 7 in Pokémon Ruby.
Outside of battle, you need a Pokemon that knows Sweet Scent in your party. Go to the menu, select "Pokemon", select the Pokemon that knows Sweet Scent and it should come up with a menu giving the options "Sweet Scent, Summary, Switch, Item, Cancel". Select Sweet Scent. A wild Pokemon will now appear.
if you catch a carnivine it will know it it can be caught at the great marsh
all you have to do is find TM 12 that contanis sweet scent