Does Dendrobium Nobile Spring Dream "Kumiko" need winter rest? If it does then how often should I water it?
I read somewhere that in the winter it needs a huge temperature drop between day and night temperature. Is that correct? Right now the dendrobium is on the kitchen window and I close the curtains for the night. It is getting a temp drop from 24C (75F) to 16C (60F). Is that sufficient?