California Vineyard Saved from Grapevine Leafroll Disease with Khemical's Root Release!California Vineyard Saved from Grapevine Leafroll Di...#Vineyards #Grapevine #RootRelease #RootInoculants #RootZone #PlantDiseases #GrowSupplies #CropProduction #Horticulture #Floriculture #CEA #Hydroponics #Soil #Plants #Crops #Greenhouses #Farms