How do you find a list of boran resistant shrubs and trees ???? I live in Southern California -- I can only find lists of 10-15 shrubs and trees -- this is to small --I need a list of 60-80 shrubs and trees that list their sensitivities to boran
The University of California at Davis has published a list of plants with boron tolerances and sensitivities listed. This is a highly specialized situation, so you might need to contact their soil science department to see if they have any more research that would indicate which trees and shrubs would tolerate high levels of boron.