Coldest Winter I Ever Spent Was a Summer in San Fran by: Anonymous
I travel from LA to SF all the time. Both were funky cool this summer and then warmed up in the fall. The variance of weather in California is huge, so I'm not sure quite what to say about this other than liquid ambers aren't natives, artificial watering patterns create odd outcomes, and variability (i.e. 500 year impacts) are so far outside of our recorded history that we little idea what the impact of weather on non-natives impacted by watering and fertilizers is.