The plant is very cool. If I do not mind you, can you tell me what are the conditions in which you grow this plant?
And here I refer to temperature and humidity.
Do you have anything in your clay pot beside the cork and plant itself? I have a mounted Den. tortile that I keep in a pot, but I put some extra bark in it also. I am not really set up for mounts, so I figured it needed some extra help to compensate for the lak of daily watering.
Temperatures in the greenhouse range from 60 - 80F in Winter. In Summer maximum temp is around 85F. The plant sits below a fogger, so it gets wet with mist, especially in Summer. Humidity is 70 - 80%. There are some rocks at the bottom of the pot to raise the plant up. Water is plain RO or with fertilizer at 50ppm nitrogen. I try to water at least every other day, but sometimes that may stretch to 3 or 4 in Winter!