I love this post because I have every one of these plants. It's very accurate information and has helped me with one of the problems I was having with my palm before it too bad #determinedtohaveagreenthumb
Designer three tier hanging planter. It looks like it could be recreated with some doweling, marine plywood, Aircraft cable and a bit of hardware. It would require tapered pots with a wider rim at top, and buying the pots before you make it for the correct spacing.