
The John A. Sibley Horticultural Center, Callaway Gardens
Immediately outside the Rockwall Conservatory is an outdoor garden of Mediterranean plants that are hardy in Pine Mountain, Georgia. Clockwise from top left: a hardy agave with Carex 'Frosty Curls' and 'The Beatles'; Agave parryi and Sedum makinoi 'Ogon'; Agapanthus campanulatus; and the spiral aloe, Aloe polyphylla.