You may find this interesting. It's from the Home section of the Los Angeles Times today: The new pot gardener | L.A. at Home | Los Angeles Times
Arrgh! Sorry about the two threads. I am not sure how that happened. This thread's link isn't to exactly what I intended it to go to, though the site you will arrive at through the link has its own link to what I intended to post. Moderators, if you can delete this thread and leave the other one, that'd work! Apologies again for somehow making two threads!