Many years ago I had a friend (she's no longer alive) and quite a posh friend at that, who, when her husband was alive had slept with him, in two single beds but pushed right up close together. She was a great lady for propagating and when ***** died, she used the second bed as a propagating unit with an electric blanket switched on all the time to low, and on top of a ground sheet on the bed, had a number of trays filled with a pumice mixture and many hundreds of all sorts of potential plants from seed and cuttings. She had to keep windows open all the time to counter the condensation, but otherwise it worked wonderfully well and she had the company through each night of her beloved plants. I'm sure Ramonda leaves were among her bedroom "babies."