Help - need privacy plants in a very weird place
Trying to add privacy between my neighbor and my steps - VERY CLOSE quarters. Shade at soil level. Raised home. Need it to be 15'+. Thought about bamboo but...don't want it to run into neighbors yard. (So build a trough?) Would love to do pleached trees but can't really get a latter in there to maintain that. vines in planters on the steps with a trellis?
What would you do?