The name of this rose is "Knock Out' and is very popular in Florida because it is low maintenance (no black spot). It blooms year round, but the blooms do not last more than two days before the petals begin to fall off.....but, it is a prolific bush and is very "showy" when used as a hedge.
This photo is another experiment with HDR software.
http://www.mediachance.com/hdri/index.html