Hello, I am looking for some advice on what to plant in my front grden. We moved to a new house last year and currently the front garden is just (pretty scrubby) lawn. We have a low wall, about 10 ft long, and I'd like to plant some hedging type shrubs along it to give us some protection from the main road. We get a lot of sun in this garden - when we have any! Any suggestion of a pretty hardy plant that will survive the traffic and the sun but will grow quite big?