Picture posting is enabled for all :)
I’m wondering how they compare with oca. Some of your description could apply to oca too, Vinlander - small yield (for me, anyway) on the one hand but never lose them on the other, some invasion by wireworms, add crispness and texture to stir-fries rather like water chestnuts, small and with deep creases. Have you grown oca too, Vinlander. Any comparisons?