Curcuma hybrid ‘Jade Dragon’ is one of the new additions for us in 2020. This new hybrid is an interesting mix of colors and the parentage is unknown. It is possible this is the complex hybrid that was on display from the breeder at a Zingiberaceae conference a few years ago. If so it would have Curcuma alimatifolia, C. rhabdota, and one other species in its parentage. Included in the photos here are the commercial release photo (these are notoriously not representative) and one we took in Thailand which could very well be the same plant.
Grows to 1-1.5 ‘ in medium sun. Should be hardy in Zones 8 and above.