I have been keeping them on my kitchen countertop where they can enjoy the morning sun through the east window.
The plants are quite picky about their growing medium, especially when they are being watered by wicks. I have to ask my friends from overseas to supply me with Perlite and Vermiculite just so I can make the mix they prefer.
When I first growing AVs, I was propagating like crazy. Eventually I ran out of space and had to pass around a number of plants. Unfortunately all the friends I gave the AVs to couldn't grow them because they couldn't provide the right growing conditions.
Maybe I'm the only person in the whole of Vietnam who can grow AVs to this success! I'm joking calling my AVs "lonesome flowers" as they seem to have no friends from the same species around here!