Anonymous wrote:I don't think we have the right climate for it.
While they prefer a Mediterranean climate, they are hardy here in our Zone 7b, and just require relatively dry condiitons. They do fine if you put them in well drained soil and don't overwater them in summer. North of zone 6, you will struggle (have to move them indoors like dahlias in the North) and south of Zone 8 is possible, but they stuggle if they don't get a cold enough winter.
I've grown them for years in my DC yard, and though the bunnies love to nibble on the leaves, I usually get enough of a harvest for my own use.