A local nursery just got some N. sibuyanensis seedlings in, and I've been interested in getting one to grow myself. I have heard that N. sibuyanensis can be a difficult grower for some, and seems to have specific requirements in terms of media, humidity, and light. I have also heard that it is difficult to make it pitcher consistently. I have a pretty standard intermediate greenhouse environment, 75f days, 55-65f nights and moderate humidity, so I think my conditions should be ok for the most part.
A question to people who have grown N. sibuyanensis successfully, what conditions do you grow your plants in? Do you treat them any differently than other highland Nepenthes?