The plants are currently trained up a 3' trellis that's topped with horizontal framework. I ended up with an unruly mass (or should I say mess) of growth on top of the frame. I'm thinking of replacing this with 2-4 stems trained up a single 5-6' pole. The pole could be a 2x2 wrapped with chicken wire which would provide something for the aerial roots to latch onto. The stems will be kept trimmed to the height of the pole; this should encourage branching which the plant is not inclined to do naturally. I would welcome any comments or suggestions, particularly from people who have experience with this plant or with Hylocereus undatus, Dragon Fruit. I would like to end up with a low maintenance setup.