Three mutli-plant compots of varying size are up for sale. Prices do not include shipping, which will be $12.
Paphiopedilum charlesworthii x Western Sky $50 (6 seedlings)
Paphiopedilum vietnamense - $30 (4 seedlings)
Paphiopedilum Al Rutel $10 (2 seedlings)
Outside of patience and luck, I am not sure what contributed to this flowering. I grow it outside in the summer, highs generally in the upper 80s lows generally in the mid to upper 60s. Although this year, it's been warmer in the day and at night by about 5 degrees. In the winter, it is inside...
Here are some growing tips from Sunset Valley. This include a description of the cooler temperatures: Sunset Valley Orchids - Superior Hybrids for Orchid Enthusiasts
Also, if you are a member of the AOS, they are hosting a webinar this month on Sarcochilus.