The art of sprinkling

So, I have yet to master this art. These "cut flower mix" or so I believe this to be is coming in thicker than the grass I planted. I really didn't think I sprinkled the seeds in such a cluster like this. Why doesn't the lawn come in so plush? I hope the flowers don't kill each other off fighting for nutrients and, well, root space and leave me with nothing.

I believe at least a few of these green things are to be parsley. Taking their sweet time to get out of the ground.
How cool is this? A cilantro leaf actually looking like cilantro! Salsa anyone?