California’s largest legal weed farms face conflict in wine country
In June, Kathy Joseph learned that the fungicide she has been spraying on her grapes for decades could be drifting onto the cannabis. Unlike food crops, cannabis can’t be sold if there’s any trace of fungicide or pesticide in it, according to state law. So while the county investigates, she’s using a more expensive and far less effective spray on the grapevines that are nearest to the cannabis farm.