I already posted this under the Ingredients area, where I posed the same question, but here is the answer I received back from the local nursery after they looked into it for me - confirming your answers:
"Sorry to say that the Citra Hop is a patented variety and is unavailable to anyone other than those who are licensed to grow it. It’s frustrating I know, but like Amarillo, Simcoe, and Summit: Citra is only available as a grown, processed, product."
Thanks again for your help.
-Rob