How's the fragrance? I haven't found emersonii hard to bloom...in fact, after delanatii, it's the easiest parvi...way easier than armeniacum, micranthum, or malipoense (which has never even spiked for me). It is very slow growing, reluctant to make new growths, and for me, has a very nasty habit of dying about a year or so after blooming. I've always treated mine like malipoense and micranthum...cool (once mature) and fairly dry in winter, shaded and well watered in summer. I give micranthum somewhat more light in winter, but keep emersonii and malipoense relatively shaded. However, unlike its cousins, after it has grown to a certain size, it blooms easily enough. Like a phrag, the blooms continue to grow a little after opening. But they only last about 2 weeks.