This succulent is growing well in full sun in my garden in South Australia. I cannot remember where I got it. I have searched many books and CDs for it. Could someone please identify it. Thanks.
The Kemper Center for Home Gardening has a nice page on false agave or American agave, (some of the common names for Manfreda, as saltcedar identified it): www.mobot.org/gardeninghelp/plantfinder/Plant.asp?Code=L180 Lovely plant!