Changes

==Cultivation==

==Cultivation==

Full sun, loose, well-drained soil.  Moderate water to establish, drought tolerant once established.  Protect from temperatures below 18-25F, depending on species.

Full sun, loose, well-drained soil.  Moderate to plentiful water when actively growing, very drought tolerant once established.  Protect from temperatures below 18-25F, depending on species.

===Propagation===

===Propagation===

By seed or offset.

By seed or offset.