I consider the other common species a bit more challenging for the beginner. Vanda orchids originate in Southeast Asia and need full sun, hot weather and daily watering. They also benefit from frequent applications of fertilizer. My yard is too shady and the daily watering regime is too much work for me to try vandas. These plants have long exposed hanging roots and spectacular blooms.
Some vandas bloom all year, which is a big plus.
The hanging roots seem awkward in a hanging basket but are very effective when attached to the trunk of a water-tolerant palm in full sun. Phalaenopsis like cooler weather and usually are winter bloomers. These moth orchids have incredibly long lasting flowers with bloom spikes effective for three to four months. White is a predominant color and very effective at night. They like bright shade, constant moisture and lots of fertilizer.