One of the favorite characteristics of Bismarckia is the blue color to the leaves. But, there is a green variety on the island of Madagascar. At another location, there is an endemic green Bismarckia known as the “Mayotte Island” form. There is very little published about these green forms of the Bismarck Palm. It likes sun and is probably cold hardy into the low 20’s F. Most feel it’s not quite as cold hardy as the blue form. On these green Bismarckias, often you’ll see red in the leaf stem or a hint of it on the leaves. Of course, this is a full sun palm. This is a very rare palm to find as everyone seeks out the blue type. But, we have this more rare green form and have found they are showing nice cold hardiness to the low 20’s F. The plant shown below is about twelve years old. We have a handful of them. The 11th photo below is by TS at RPS and the last three photos below are by M.F. with two plants in the San Diego area.
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