You can only evolve growlithe with a Firestone
Snorlax cant envolve
Trade one from firered to emerald.
Put Nosepass in your party and go to Mt Coronaut and it will envolve. Hope this helps!! SPM
You cant. You have to catch a gastly then envolve it to haunter then trade with someone and trade back haunter will envolve to gengar!
level 31
Snorlax cant envolve
Growlithe evolves with a Fire Stone.
Trade one from firered to emerald.
Crocanaw evolves into Feraligatr :p
You could find Growlithes in Route 48.
Geckavia is not a Pokemon. Also, it's spelt evolve, not envolve.
you can envolve ralts to envolve into kirlia and to envolve kirlia to gallade but only male and a snorunt but only female
trade, migrate, cheat, and there may be a swarm, but probly not
you have to get a grolithe and bring it to bills house in kanto
by trading with someone who has heartgold becuase grolithe is only in heartgold
Put Nosepass in your party and go to Mt Coronaut and it will envolve. Hope this helps!! SPM
Trade it