I recently converted a fridge into a wardian case. An electrician friend put a variable thermostat on it so I can manually change the temperature for now. Eventually I will automate it so that it varies from 10-12c to 20-22c and back over the course of 24hrs.
I just added a mesh cage to hang mounts on and for stepped shelves. I also added a pane of glass sealed in with bathroom silicone at the bottom. This serves to catch water run off, as well as boost humidity. I am just waiting on some live sphagnum moss, and new fans to arrive in the post and I will do some deflasking with the cold grower flasks from Ecuagenera . Flasks I have are Fernandezia maculata, Dracula chiroptera xanthina, Telipogon thomasii and a number of cold growing Lepanthes.
Brett
---------- Post added at 04:15 PM ---------- Previous post was at 04:14 PM ----------
I get 85% humidity as it is, but will add a fogger soon too.