Hello! I'm a beginner at growing orchids and needed some information. I recently went to the Orchid Show in town and purchased a beautiful plant with two blooms. It's been about 3-4 weeks and the blooms have died. Is there anything special that I need to do to the plant itself so that it will bloom again in the future? The blooms fell off by themselves. I'd appreciate all the help I can get. Thank you. Signed-Vickie