I'm working on making a "cove" type area with a slope to grow some Ceph's on and I was thinking some of the natural plants that grow with Ceph's would look good.
They would need to stay under 12" tall and be able to survive 40ish% humidity as this project will be under T5 lights without a top. Some of the bottom mud will flood with about 1/2" of water then almost dry out before being reflooded. The lowest winter temps these will be exposed to would be 55-60, summer 75-80.
Any suggestions would be great.
You can see the progress and what I'm working with here Growing Cephalotus follicularis on a Vertical Wall?.