Once totally unknown to the bay area...the ongoing streak of 26 years without a climate re set freeze is allowing subtropicals like never before to survive or even do great here. Un like soucal..where they have always had years and decades of no hard freezes..this is new to SF bay. Did you know San Francisco had a milder winter low or 41f downtown, while Ensenada Mexico had a low of 33f this winter?. Hell,parts of Hayward never went below 33f. I am in true wonderment at seeing plants growing here that I only saw in photos. Like these palms.