New Flowers - on geranium and thyme

The thyme has grown so well and has little white flowers on it. only a couple. I am surprised to see flowers so soon -- only a couple -- wonder if I need to harvest it all now, or if the few flowers are an anomaly and I can let it grow a little more?

The white geranium - album, I believe - has just opened.

Also, the white yak rhodie behind it has not flowered this year. I guess we maybe pulled off the old flowers wrong last year? We did OK with the other rhodie, maybe the yak is different.  Too bad, it was pretty. But the unfolding new growth is pretty. Next year.