Why Does My Pinion Tree Not Produce Cones?

Question

My pinion tree is approx 12 feet and is about 15 years old but does not produce fruit. Why?

Answer 1

My research showed they don't produce cones till they are about 25 years old. Here is more:

https://www.gardeningknowhow.com/ornamental/trees/pine/pinyon-pine-tree-care.htm

https://www.gardeningknowhow.com/edible/nut-trees/pine-nut/pinon-nut-information.htm

https://www.gardeningknowhow.com/edible/nut-trees/pine-nut/pine-nut-harvesting.htm

https://leafnetworkaz.org/resources/PLANT%20PROFILES/Pinyon_pine_profile.pdf