... by :1:800-1000,Spray the leaves every 15days, apply 3-4 times in the growing seasonFoliar application: Small crops2 ... increase crop's quality and mature. *Promote pollination, guarantee the flower and fruits. * Increase plant resistance to drought, cold ... , diseases and pests; lengthen the storage of agricultural productsPacking: 250ml,500ml/bottle, 20bottles/carton;1L ...