What is the best grass Pokemon?
Ven because it is grass poison and poison attacks are good against grass ang vesasur can learn erthquake which can kill a fire,steel,ice so on.
I am assuming you don't have the National Dex, because there a lot of grass Pokemon you can find very easily in there. There are some Grass types you can find by using honey on honey trees, but I think the best grass Pokemon to go with is the regular old Budew or Roselia. Or you could have picked Turtwig as your starter Pokemon.
What is the best grass Pokemon of all time including Black and White I think its Venasaur and then Torterra and then Serperior and then Sceptile and then the least is Meganium?
A good grass Pokemon in Diamond or Pearl would be Turtwig, his evolutions, Budew, Roselia, and Roserade. Those are the best I can think of. where to find some good grass Pokemon. I'm in the middle of training my Staraptor, and the best place to find some good grass type Pokemon, is the route before Sunyshore City, they are around level 38-43. Good place to train Staraptor, or any ice, fire or flying type Pokemon…