catch it on route 121 or evolve it from oddish at lvl 21
you just need a gloom and a sunstone use the sunstone on your gloom and walla you have a bellosom
Vileplume is not found in the wild in Pokemon R/S, you must evolve it from a Gloom by Leaf Stone.
You get the pokemon bellosom from using a sun stone on gloom
You can't capture bellossom to get one catch a gloom and use a sun stone on it.
Firt of all you must catch an oddish then when it evolves, it will evolve into a Gloom
Gloom into Bellossom & Sunkern into Sunflora
Exeggcute and Nuzleaf.
The following Pokemon that you can easily get to learn Flash in Sapphire: Beautifly or Dustox Lotad or Lombre Oddish Gloom
Well there is only about 3 Pokemon that evolve with the sun stone and 2 in Pokemon sapphire gloom and sunkern which turn into bellossom and sunflora.
Gloom can be evolved from a sun stone into a Bellosem. Remember, the stinkier the Gloom, the more pretty the Bellosem.
gloom(to get a vileplume), weepinbell(to get a victreebell).
You can find Gloom in the patch of grass by the resort area.