Teoh,
I will post some pics of the osmocote when I got the chance. Your soya based fert, what's the NPK? Is it organic based?
Paphioboy,
I put the osmocote inside the medium. Since I like to get a nice top dressing of live moss, putting osmocote on top of the live moss is a big NO NO, algae will overtake the live moss in no time.
I didn't put the slow release fert or purposely put food into the pitchers as the pitchers are very efficient in trapping their own preys