Hello! I have a hedge along the back of my property that looks as if it has reached it's max height. Unfortunately it's not tall enough to block the view to the neighbors house, which is terribly ugly. I want it blocked! I've planted three trees along the back there, but it's going to take a few years before they start to block the view. I don't really like the hedge anyway, but I don't want to tear it down and start over. My question is... can I plant something at the base of the hedge that will grow up and over the existing hedge? Bougainvillea grows really well in this area, and seems to have great looking blooms most of the year. I'm in zone 10, SoCal.
Thanks for your input!