I do not grow but a couple of Phalaenopsis since I have neither the room nor the conditions for them. The couple I do grow are not in my orchidarium but on a bathroom windowsill. This is one of them, Phalaenopsis violacea var. alba, a variety without the usual purple markings of this species. It is from Sumatra and Malaysia and blooms consecutively on stems that continue to lengthen for years. It is not only very beautifully colored, in my opinion, but has a wonderful fragrance on warm summer days. The plant can become very large with broad flat leaves, but the flowers are around 4 cm.