Stencil suckiness

I have been trying to stencil flowers in my girls' room. Its not the quality of the stencil thats the problem. Its my paitn colour (a raspberry that require BILLIONS of coats), my textured walls, and probably my technique. Here's whats been going on.

I followed all the directions:

I have 8 flowers done....16-20 to go.  Stenciling has been added to the same list as wallpaper and vinyl flooring.