Boron
Boron
Deficiency Symptoms

Plants dwarf and stunted.  Leave are small.  The young leaves fail to develop, turn brown or black and dies.  Leaves assume varigated with yellow and purplish red blotches stalks with longitudinal splits.  Leaves twisted rough and gresh appearance.  Roots become hard and way.

Correction Measure

Borax 10kg/ha or Foliar spray of solution (20%B)