Gypsy Ballerina has bloomed very well in my garden. I have it in my mini/small DL bed and it is among the best performers. It always blooms on taller scapes than the 24" registered height. Mine blooms at 29-33". It blooms for a couple of months.
Easy pod and pollen fertile and I have several seeds and seedlings to bloom in the future. I use it because of buds, branching, and it blooms taller than most miniatures.