Measure a bunch of them, count them, and divide the weight by the number of grains.
"bunch" is not a recognised measure
a bunch is alot
A small bunch of flowers carried in the hand is a bouquet. Another word for a small bunch of flowers is nosegay or posy.
It depends on how much the big dog eats and the small dog eats then you can measure them
Shamrocks
you would use grams
How much parsley is 1/4 bunch
A posy.
a posie is a small bunch of flowers
gram
i don't know get a bunch of squares and measure