Hello, i currently have two dendrobium noids that i bought a year ago from our local grocerie store. They have been doing very well in our house and now i have a pressing question. Are these dendrobiums evergreen, or deciduous? they are not the nobile type dendrobium. i'm not sure what kind of den. these are but i know care and flowering depend on the care and triggers. i can only know these triggers if i know what kind of dendrobiums these are. thanks in advance for any help!