You can use it on a gloom to get a bellossom.
Growlithe evolves into Arcanine by using a Fire Stone. Gloom evolves into Bellossom by using a Sun Stone. Happiny evolves into Chansey while holding an Oval Stone (between 4am and 7:59pm only). Clefairy evolves into Clefable by using a Moon Stone. Shellder evolves into Cloyster by using a Water Stone. Skitty evolves into Delcatty by using a Moon Stone. Exeggcute evovles into Exeggutor by using a Leaf Stone. Eevee evolves into Flareon by using a Fire Stone. Kirlia(male only) evolves into Gallade by using a Dawn Stone. Murkrow evovles into Honchkrow by using a Dusk Stone. Eevee evolves into Jolteon using a Thunder Stone. Lombre evovles into Ludicolo by using a Water Stone. Misdreavus evolves into Mismagius by using a Dusk Stone. Nidorino evolves into Nidoking by using a Moon Stone. Nidorina evolves into Nidoqueen by using a Moon Stone. Vulpix evolves into Ninetales by using a Fire Stone. Poliwhirl evolves into Poliwrath by using a Water Stone. Pikachu evolves into Raichu by using a Thunder Stone. Roselia evolves into Roserade by using a Shiny Stone. Nuzleaf evovles into Shiftry by using a Leaf Stone. Staryu evolves into Starmie by using a Water Stone. Sunkern evolves into Sunflora by using a Sun Stone. Togetic evolves into Togekiss by using a Shiny Stone. Eevee evolves into Vaporeon by using a Water Stone. Weepinbell evolves into Victreebel by using a Leaf Stone. Gloom evolves into Vileplume by using a Leaf Stone. Jigglypuff evolves into Wigglytuff by using a Moon Stone. Note: this may be subject to change as new games are released from Satores
Sunseed
Gloom can evolve into Bellusme if you give it a Sun stone.
Pikachu evolves into Raichu using a Thunder Stone. Nidorino evolves into Nidoking using a Moon Stone. Nidorina evolves into Nidoqueen using a Moon Stone. Clefairy evolves into Clefable using a Moon Stone. Jigglypuff evolves into a Wigglytuff using a Moon Stone. a Leaf Stone evolves Gloom into Vileplume and a Sun Stone evolves it into Bellossom. A Fire Stone evolves Growlithe into Arcanine. A Water Stone evolves Poliwhirl into Poliwrath. A Leaf Stone evolves Weepinbell into Victreebel. A Water Stone evolves Shellder into Cloyster. A Leaf Stone evolves Exeggcute into Exeggutor. A Water Stone evolves Staryu into Starmie. A Water Stone evolves Eevee into Vaporeon, a Thunder Stone evolves it into Jolteon and a Fire Stone evolves it into Flareon. A Shiny Stone evolves Togetic into Togekiss. A Sun Stone evolves Sunkern into Sunflora. A Dusk Stone evolves Murkrow into Honchkrow. A Dusk Stone evolves Misdreavus into Mismagius. A Water Stone evolves Lombre into Ludicolo. A Leaf Stone evolves Nuzleaf into Shiftry. A Dawn Stone evolves a male Kirlia into Gallade. A Shiny Stone evolves Roselia into Roselia. A Dawn Stone evolves a female Snorunt into Froslass. A Happiny holding the Oval Stone and leveling it up in the day time will evolve it into Chasey.
The following Pokemon can be evolved using a Moon Stone: Nidorina evolves into Nidoqueen using a Moon Stone. Nidorino evolves into Nidoking using a Moon Stone. Clefairy evolves into Clefable using a Moon Stone. Jigglypuff evolves into Wigglytuff using a Moon Stone. Skitty evolves into Delcatty using a Moon Stone. Munna evolves into Musharna using a Moon Stone.
Sunkern, Gloom, Cottonee, Petilil, and Helioptile evolve using the Sun Stone. Sunkern evolves into Sunflora, Gloom evolves into Bellossom, Cottonee evolves into Whimsicott, Petilil evolves into Liligant, and Helioptile evolves into Heliolisk.
Yes. Using a Sun Stone, it evolves to Sunflora.
Oddish evolves into Gloom with a leaf stone, or at level 21 Gloom evolves: Into Vileplume, using a leaf stone on Gloom. Into Bellosom, using a sun stone on Gloom. ^_^
Gloom and Sunkern. Gloom evolves into either Vileplume (Leaf Stone) or Bellossom (Sun Stone). Sunkern evolves into Sunflora (Sun Stone).
Cottonee does not evolve into Whimsicott at a particular level. You must use a Sun Stone on Cottonee to make it evolve.
Gloom evolves with a sunstone into belosson
Gloom evolves with a sun stone