im pretty sure it evolves certain types of Pokemon, you will have to find the Pokemon
no. the sun stone was introduced in Pokemon gold and silver.
you have to trade from pearl
it tells you how
gloom elvolves with sun stone
use it on sunkern
no a sun stone is not a shiny stone. you can evolve a gloom with a sun stone or other certain type of Pokemon.
at the end of iron island in canalave
Cottonee can evolve by means of sun stone, and so can petitil.:)
you can evolve a gloom into a vileplume or a sunkern into a sunflora with a sun stone in PKMN SS versionGloom evolves with a Sun Stone into Bellosom in Pokemon SoulSilver.
in a Nintendo event
solacoen ruins
you have to get it at an event or get an action replay