Go to ROUTE 25 in Kanto. There is a small huse there, which belongs to Bill's (Computer guy) grandfather. There he will explain that Bill told him about a Pokemon which is round, blue and has leaves on it's head. This is Oddish. Find an Oddish (either from you Pokemon Party, PC box or catch one in the wild) then show it two him. He will be pleased and give you a Leaf Stone as a reward. Hope this helps :)
Way1-Pokethlon the little pokelete shop.
way2-Get the Phone Of people that say they can give you stuff. They possibly will give you a stone. If that person asks you to battle, after battle he/she might give you a gift.
If you go to Cerulean City up north at the peak it is a house, in that house Bill's Grandpa lives. If you show him the Pokemon he describes he will give you stones. Including Leaf-Stone.
go to Bill's grandfather in route 25 just go up north in cerulean city and beat the 6 trainers and you will find a house go in it a grandpa will be there show him a oddish then he will give you a LEAFSTONE!
you can't. you must go underground in Pokemon diamond or pearl
by Matthew
You can buy it from the Pokeathlon Athlete shop on Saturdays (I'm not sure of the day, but I know you can find it in the Athlete shop)
You can buy leaf stones at the celadon city dept store on the 4th floor.
Come in first in a bug catching contest.
The sun stone is an item similar to the thunder stone, water stone, fire stone and leaf stone it evolves two pokemon: Gloom and Sunkern.
I think its either a moon stone or a leaf stone if that's not it level it up to 55 because that's the highest evolve point their is
You must trade with Pokemon Leaf Green, or Pokemon Collosseum.
trade it from leaf green
get heatran
in celadon market
it needs leaf stone
no level you have to use a leaf stone
The Leaf Stone may be used on Gloom, (evolving it to Vileplume,) Weepinbell, (evolving it to Victreebel,) and Exeggcute, (evolving it to Exeggutor,) in Pokemon Fire Red.
trade a weepinbell from leaf green, and give it a leaf stone from celedon department store
Exeggcute evolves into Exeggutor using a leaf stone.
The sun stone is an item similar to the thunder stone, water stone, fire stone and leaf stone it evolves two pokemon: Gloom and Sunkern.
you can get the leaf stone, fire stone, and thunder stone at the big department store in celadon city. you get eevee in the back on the Pokemon mansion.
get poliwherl and use water stone. Hint: YOU CAN NOT GET POLITOAD IN THIS MANNER! IF YOU WANT HIM I THINK YOU GIVE POLIWHERL A LEAF STONE!
Eevee into Flareon, Growlithe (Firered) into Arcanine and Vulpix into Ninetails
you have to get sneasol by trading in leaf green. You can not get that Pokemon in firered.
In all of the Pokemon games Oddish evolves to Gloom when it is level 21, then you can evolve it into Bellossom with the sun stone or Vileplume with the leaf stone.