I have been watching this inflo for a few weeks, and finally my Musk Rainbow bloomed. I have had this plant for about 4 years, and it has always bloomed like crazy. We just recently moved, and I placed it in our screened pool area, and I had no inflos/blooms. Needless to say, it was not happy, and did not like the added shade from the screen. I planted it in the backyard earlier this year, and it is a lot happier. This pic was taken after it was open for 2 days.