Onions require a suitable balance of several nutrients including boron, calcium, copper, iron, magnesium, manganese, nitrogen, phosphorus, potassium, sulphur and zinc. Deficiencies in any one of these can cause a range of disorders or limit your yields. Our programme of smart liquid fertilisers can help your carrots get the nutrients they need at each stage of the growth cycle.

Ensuring proper nutrition for onions

With foliar applications of NHCaDelta, NHK Delta, 1-4-All and CalFlux at the stages of the growing cycle set out below, Bionature’s smart liquid fertilisers can give your onion crops the nutrients they need to grow healthily, with improved yields.