Magnesium Deficiency Symptoms in Banana: Magnesium deficiency symptoms show green banding around the margin and next to the midrib. Leaves turn yellowish with brown goods on the leaf margin. Purplish mottling of leaf petiole and malformation of leaves. Fruits do not ripen well and become tasteless. Marginal chlorosis of young leaves, which later turn brown.  Fruits with raised spots which are dark brown on black in colour.  Leaves give striated appearance from the edges.

#Correction #Measure: Application of Magnesium Sulphate 25gm per plant should be added followed by irrigation.

You can use AGRILABH’s Nano Technology Liquid Magnesium 100,000 ppm @ 0.25 ml to 0.50 ml per lit of water.

Spraying MgSO4 5% or application of dolomite lime stone 3t/ha effectively corrects the deficiency.