Dear All; I didn't find a wiki page for this genus and it may be a bit marginal since it is barely rhizomatous. A few species have been in cultivation for a while and I have grown some, but new to me is this one, the true Neomarica caerulea 'Regina'. This is a big plant, leaves can get to 6 ft and flowers are rich blue or so say the literature. I have been growing a plant for nearly 2 years* with lots of foliage and healthy looks, but not a flower. Does anyone on PBS grow and flower this with success. What is the key- more/less water more/less fertilizing ?? Can anyway one share results and post pix? Thanks Jim W. * I grow mine in about a 5 gall black nursery pot, never exposed to below 35 F, grown in a soilless mix with extra drainage and in mostly shade. Indoors now that fall is here. -- Dr. James W. Waddick 8871 NW Brostrom Rd. Kansas City Missouri 64152-2711 USA Ph. 816-746-1949 Zone 5 Record low -23F Summer 100F +