First time growing. Please critique. (Yellowing)

I planted these on May 28th. Everything has been going smooth but i started noticing all this yellow shit on the flowers these past couple of days. My first assumption was that i was over feeding it (Lilly Miller w/ Bone Meal 4-10-10). I was feeding it every day.

I'm not quite sure now though. I am not ruling out the possibility that i may have made rookie mistakes here. The issue is i just don't know what the mistake could be.

If anyone has a good eye for this type of stuff, please share. I'll greatly appreciate it. Thanks.

It's hard to see the yellow on the buds, but you do have what looks like thrips sucking on your leaves.

fox tailing is a sign of stress at that age, probably its the herd of thrip reeking havoc on her.

So getting rid of these thrips is key.

Is fox tailing a bad thing?

Thanks.

You said you are feeding every day? I don't think that's a good a idea.