These plants are commonly referred to as Moth Orchids and are considered among the easiest of the orchid family to care for as well as the most recognizable. The long-lasting flowers bloom perfectly for up to three months, providing you ample return on your investment. The flowering intervals vary with each plant, and you may be treated to a bloom as often as twice a year. Phalaenopsis have become one of the most popular variety of orchids because of their low maintenance and delicate balance of poise and elegance.