I have about four trades of un pelleted , tiny home grown , old Single bloom . red pink and a violet shad most of them ,
it is difficult to tell for sure with different vendors , My curled Kale did not grow from one , all the others I obtained grew , (many) but if that was a small order and some got only the Curly Kale that did not grow ,? well ,,?
I know mine do as I let a pod drop , and it was growing and blooming a couple before the season for them ended here , , Only with mine a lot of variety variation , they do not always grow as the same thing although they even look the same often enough ,