To dream of orchids represents a sensitive feelings about knowing everything you’ve done is positive or acceptable. Being self-conscious about your choices or actions being totally acceptable. An orchid might also be a sign that you wish to correct things that you regret.
Example: A dying man once dreamed of orchids shortly before he died to symbolize his wish to know that his beliefs and life weren’t conflicting with God. A wish to know that his life was morally acceptable.