Well, my secret is to be patience. Its all about watering and light. I only water these plants according to their needs. Water every day during summer and twice a week during winter. They need a lot of lights all year long, same intensity with cattleya. But be carefull on water. Too much water will kill the mid portion of the plant. Too little makes the leaves wrinkled. To minimized the possiblity of root rot, I used plastic basket. Flower spikes will takes an average of 2 months to develop. Flowers fully open will last for 3 weeks at 75 degrees. Thank you for all the comments.