The juniper is the most widespread conifer in the world, found across much of the northern hemisphere. Junipers exist in various forms, from tall, pillar-like trees to bushy shrubs and low-growing ground covers. The latter can be found on the Gotland plateau, in the Swedish mountains up to 1,400 meters (4,593 feet) above sea level, and across Europe, the United States, and other parts of the world.
It thrives in sun and light shade and is not too fussy about soil but prefers drier soils. At the same time, it is cold-resistant, grows slowly, doesn’t rot easily and can get really old. Up to a thousand annual rings have been counted on a number of junipers in Sweden. The oldest known juniper tree is estimated to be over 2,000 years old. It’s located in the White Mountains of California, USA.
The juniper is known as dioecious, meaning that individual trees are either male or female. Its berry-like cones ripen over two to three years, turning blue in autumn. Junipers are evergreen and have small, sharp, and dense needles.
The wood is mainly used for handicrafts such as butter knives, and juniper berries are a popular flavouring in various dishes. We also use juniper needles to smoke various foods.
Juniper trees are vital for biodiversity. Hares, elk, and deer feed on them, while birds like grouse and capercaillie favour its berries. Bullfinches and cattails enjoy the seeds, and many birds build their nests among the juniper branches.
Source
Wikipedia.org – Juniper 
December 2024, TÄNKOM | Revised January 2025 RETHINK
