Palm / cycad for sun, mostly sun, mostly shade, dappled shade in zone 9a-12. Also known as Hesper Palm.
Details on Brahea sp. [super blue/silver] at plantlust.com
![Brahea sp. [super blue/silver]](http://cdn.shopify.com/s/files/1/1009/1044/products/1x1_584e63c9-bf15-4050-9159-2212346dfada_grande.png?v=1491158515)