Hi Albert

VO are a mystry to me. The flowering plant was a reject from a clearout of a friends garden. I put it in my shade house (I live in Far North QLD) on a tree fern log and it flowered within a few months. Only three of the flower bids opened, the remainder dropped off. The shade house is over head watered and humidity is higher than the garden. I have two other plants growing outside neither of which has ever flowered. I now have a piece of one in the shade house. Its growing OK but not a sign of flowers yet. I suspect they need quite carefully managed environment to flower well.