I've been working on this the past week so the plants will have time to fill in/strengthen before I grab some darts at the LA reptile EXPO next month.
Using the layered Styrofoam idea.


Used GS for the gaps. Black DAP after that. And pressed coconut into surface before it cured.


Base of lg. River rock.


Filter fiber barrier.


1.5" of my bonsai free-draining mix. Plants and Babys tears ground cover. Reptifogger, too.

C'est Fini!