The shaking grass, make sure you're in the forest, not the outskirt.
Chat with our AI personalities
talk to the person on the first pier of castelia city to get the one that your starter is super effective against. for the others, go to pinwheel forest
Cottonee can be found in Black in the Pinwheel Forest, Abundant Shrine, or the lostlorn forest. To get Cottonee in White you can either trade from Black, or go to the girl in Nacrene City and trade a Petilil (you can catch these in the Pinwheel Forest) for her Cottonee.
Gloom - Vileplume Weepinbell - Victreebel Exeggcute - Exeggutor Nuzleaf - Shiftry Pansage - Simisage Oh, and Eevee evolves into Leafeon at Moss Rock (Eterna Forest in DPPt or Pinwheel Forest in B&W/B&W2)
you don't get it you go near the giant rock in pinwheel forest
In Pinwheel Forest. :P