Thanks, Bernhard to tell.
Actually, I'm the seller. In this respect I think the offered variations are indeed.
I'm quite ill-prepared on my sales, so I have photographed everything in the season. By capital nightstick tubers, or whose leaves and flowers, I have made pictures although at some point in the past, could not find again but with the best will in this. For the future I pledge improvement.
The question came from Bernhard, how old the "Monster tubers" are actually. In the times when my collection still had not the tendency to grow me, over my head I had still book about the development of my tuberous. Therefore, I can say that even quite accurately by the Leo song with 3 kilos. In October 2011, she came as small nodules with 12 g in my collection. The normal form of konjac has come a similar development curve, years i.e. in a time of 5-6 the tubers in the field by several kilos, if all goes well. But not always smoothly. The tubers parts become like before, times to total failure, bloom and break one year and so on.
Nightstick or especially konjac "Dunnii" are significantly slower in developing. I can not understand it, but the nightstick with a kilo should have roughly the same age, even older.