Had my eye on that area for a while because it gets so hot in summer.
Yawn:
<a href="http://www.flickr.com/photos/southslope/8512902319/" title="008 by edible_plum, on Flickr"><img src="http://farm9.staticflickr.com/8244/8512 ... 007a_c.jpg" width="600" height="800" alt="008"></a>
No yawning now:

<a href="http://www.flickr.com/photos/southslope/8542493989/" title="001 by edible_plum, on Flickr"><img src="http://farm9.staticflickr.com/8508/8542 ... 9a63_c.jpg" width="600" height="800" alt="001"></a>
While he was away today, planted Chamaerops humilis cerifera (nearest), unknown trunking yucca (hope it's an elata), one of the brahea armata twins (tented) and the unknown agave/furcraea.
another y.rostrata, 2 big mama yuccas yet to plant in there.
Plants sure looked bigger when the pots were above ground


Barb