Number of needles of a Nordmann fir Christmas tree

A Nordmann fir Christmas tree of 2 metres of height and of Ambrolauri provenance that has been subjected to a standard fertilization and with a width-to-height ratio of 1.0 contains approx. 200,000 needles.

The calculation is as follows:
There are approx. 2 kg dry needles per tree based on the above provenance and fertilizer treatment, and each dry needle weighs 0.01 gram.

Needle sampling in field experiment