Pruning Holly Tree-Male/Female

Question

If there are no flowers, how can you tell a female holly tree from a male? I just can’t seem to get my holly trees to develop berries.

Answer 1

This article will help:
https://www.gardeningknowhow.com/ornamental/shrubs/holly/how-to-tell-the-difference-between-a-male-and-female-holly-bush.htm