Air Plant Tree

I'm tinkering with my base design of Multilevel Platform Assembly parts https://www.thingiverse.com/thing:2894519, and I came up with this Air Plant Tree idea. The modular parts should be small enough for any 3D printer. Air plants are those weird plants which only seem to require air and water to grow, no soil, spray them with water now and then if the indoor atmosphere isn't that humid.

The design is the same as the Platform Assembly, so you could incorporate this tree into a Platform bui