Sadly this is the only spot available. Near my house is a canal that, after 10 miles of boating leads to the ocean. People occasionally pass by in boats, mostly at high speeds, and those who go slow (at walking speed) are fishing and they usually dont even look up. Ok enough about that, back to my spot. The walls of this canal are wery steep (about a 100 degrees to the water) and tall (5 feet from water surface), there is this one area where a huge black pipe runs across the canal about 6 feet from the water. Well this one area has a little less of a slope, I was wondering if this is a good place just to put one plant in lst and fimmed. Oh yah I forgot to mention that I live in a gated community with security and they pass by in cars every once in a while at pretty fast speeds and I am pretty sure they dont look down there unless they want to drown in the canal. If you have any questions/suggestion/comments post.