Narrow Privacy Planter Advice
I am looking to block the view of my neighbors home from our yard. Right now there are some flax plants against a wall in a very narrow (less than a foot)brick planter. Also, I have some clematis vines that are very slow growing on a trellis. Can anyone recommend some tall trees with a narrow trunks , or a bush that will look good in this space. I don't want to do bamboo, but was thinking maybe Bay Laurel, podocarpus, or pittosporum.
Any help would be appreciated.
Attached is a pic.
Here is a link that might be useful: