I picked these too. I repotted both into small grade bark and so far they’re doing well for me. I potted one in a clear plastic slotted pot (it had bad roots so I wanted to be able to monitor them) and the other in a clay pot. I water whenever the media approaches dryness. Drainage and aeration of the root zone are very important for long term health. I think you’ll be fighting an uphill battle to keep them in vases.