Answer:
I am flora, not fauna. I am foliage, not trees. I am shrubbery, not grass. What am I?
I grow up while growing down
I am brown and sticky
I soar without wings I see without eyes. I've traveled the universe to and fro. I've conquered the world yet I've never been anywhere but home.
I am a tool for fairies.
A house full, a yard full, a chimney full, no one can get a spoonful.