The older leaves are pale green to yellow and abscise. The life of a leaf can be shortened from 1-3 years to 6 months. The leaf veins have a clear colour tending to white.
Nitrogen deficiency Sulfur deficiency causes similar symptoms, but it begins at the younger leaves and the veins are usually green.
Citrus: 5 kg/ha applied during spring flush and also during summer/autumn flush. Water rate: 500 to 1000 l/haRead more about YaraVita CROPLIFT