Jennifer, that is a nice display of Mums. I bought some white ones from Bluestone at least three years ago that turn to white/pink the longer it blooms. It has been coming back every year. I plan to relocate some to the front and side gardens next spring. Susan they should be pinched back up to July 4th and no later according to Bluestone. This is suppose to control the flopping if you don't want to cage them. I am going to intermingle them with my fall plants that I got from Santa Rosa along with some Fleece Flower and Anemones to give me some good fall coverage in 2014. As gardeners our imagination is always on the go.
Anemone
Mums
Brugs