Wichters plum. The wichters plum is a very rare plum tree that a dutch friend of mine gave me. This type of plum tree has been growing for a very long time in a small area of the netherlands. It seems to be a local type of mirabelle plum that makes small round green fruit that are said to be very tasty. Plums in general are, to me, very complicated plants with gages, damsons, plums and what have you. I never really understood how you distinguish them and there are many different varieties, but also different species that can also hybridize with eachother. I will plant this tree and hope that it will make fruit one day and then i will be able to decide for myself whether i like it or not. I kind of think that if it was that great it would have already spread elsewhere. Who knows, i hope to find out in a few years time.