Question: query regarding how to plant epiphytic orchid in pot.  
Answer: for epiphytic species, coconut fiber, sawdust, charcoal  in equal proportion and little amount of soil with moss as covering material should be used.  after 1 month of planting spray one vitamins like mohaphol/biovita 2ml/liter of water at 15 days interval in the evening time up to the end of production.