Planted Tank Obsessed
Join Date: Feb 2004
Location: The White Moutains of NH
The first thing that came to my mind was creeping chickweed. It grows in most gardens and easily gets out of control here. Likes a little shade and moisture in the heat of summer. I'm cool and damp enough where you could find it anyplace but in LA I suspect it might get limited to under shrubs in places that might get watered.