20 BOR provides Boron nutrition to plant, which is an essential micronutrient for all crops especially Mango, Grapes, Aonla, Citrus, Apple, Cabbage, Cauliflower, Onion, Cucumber etc. Boron facilitates cell wall formation, helps maintain the K/Ca ratio and helps in xylem differentiation. It also improves pollination, bud formation, fruit growth and drought tolerance in plants. Boron deficiency leads to Hollow Heart disease in Peanuts and Soybeans. Its deficiency also lowers flowering and fruiting, leading to less yield.