Dendrobium kingianum Pink Rock Lily Orchid Easy to grow orchids from Eastern Australia that don't need super tropical conditions, in fact they prefers a dry period and cooler temperature to bloom well. The small lavender flowers come in the spring but are numerous. Best in bright shade, tolerates down to lows 30’s well, doesn’t’ need special water or care. Can in grown in a pot with a bark medium, also does well in a hanging basket. Very popular in California.