---this isn't for beginners.
Highly recommend you watch this instead if you are a beginner:
• Make a Grassy Meadow in Blender
(also has a free grass pack you can download--- erghm.)
This is just a quick-ish way to show that you don't always have to bake or run physics to get nice wind animations.
ALSO MY SPACE VIDEO:
• and i want to be awesome in space