I have this little yatay x jubaea F1 from patric shafer, probably from Dick Douglas Garden. It is showing signs of a yatay blueish tinge. This might be an advantage of this cross, but I have two and only one shows the blue at this time.... I don't need a palm this cold hardy, but I want it anyway, LOL! I will find a spot for it if I have to clear with a chainsaw, LOL! these are not so easy to find, I don't know anyone other than patric who offers this hybrid.