The funny thing about the blue elf aloe is that it is neither blue (or even a
little bit depressed) nor an elf. However, it is an aloe.
The blue elf is a cultivar of the aloe genus which originated in the Old World, Africa and the Near East in particular. Aloes have been grown in the New World for centuries, long enough for one of the five hundred or so aloe species to be named "Mexican" and for the Mexicans to cook the leaves.
No one seems to know who developed the blue elf or how the cultivar got named. They are not blue. If happy (a little shade is always welcome) they are quite green. If over exposed to sunlight or cold, they turn dark, not blue.
They are early bloomers, starting to grow their long stalks and coral colored blooms in winter, even before the aloe vera (the "true aloe") take off. When the regular aloe bloom, it's all at once as if they all had a meeting and unanimously decided upon the opening day. The blue elves tend to be more independent, different plants blooming over weeks and months.
We inherited a couple of clumps of blue elves when we bought the house. I thinned the clumps and planted a few around the gully. I noticed hummingbirds feeding off of the trumpet shaped blue elf flowers. I thinned and planted more clumps.
This winter has been a bumper crop of flowers and the hummingbirds are happy. See for yourself.
