While A grade quality tender coconut are bigger in size, with little red tint colour, sweet water, B will be similar to A quality, but the size and sweetness is lesser.
Types of coconuts
A grade
Large size, sweet tender coconut water, reddish tint on shell, more water
Weight : 1.8Kg to 2.5 Kg
B Grade
Medium size, sweet water, less water, green and red colour shell
C Grade
Small size, salty water, less water, green colour, damaged skin