The National Weather Service has issued a frost advisory overnight for our area of the San Fernando Valley. I already see temperatures dipping into the upper 30’s, although I still show 41° here in my garden at the moment. (11:11pm)
Several years ago we had some fairly severe damage after several nights of freezing temperatures. Our hibiscus plants were severely damaged, ficus trees weren’t heavily frosted and our large aralia died almost overnight.
I’ll keep a watch on the garden tomorrow to see if anything shows frost damage and post some picture here.