[TS]

Marvin, I wonder if that's the live sphagnum moss. S. moss need quite wet/humid to thrive in our place (I mean tropical lowland). And they normally can't withstand direct hot sun for long. A picture of the moss you collected will tell.
Xi Wei, I don't encourage you to use just live SM for all your neps. The roots too will need some air. Moreover it's not easy to get live SM in the nursery, not to say a big quantity. Just use dried SM + perlite/sand, most neps thrive in this mix. You can get it in ACE or Jusco. Ace is selling a better quality New Zealand SM which lasts you for years. Jusco is selling "Uncle.... Sam or something" brand which is very much cheaper but poor quality. It decomposes rather quickly.