What are Birches?

Article Details
  • Written By: Mary McMahon
  • Edited By: O. Wallace
  • Last Modified Date: 20 January 2019
  • Copyright Protected:
    Conjecture Corporation
  • Print this Article
Free Widgets for your Site/Blog
The first Google Doodle was a Burning Man stick figure, indicating that Google's co-founders were at the 1998 event.  more...

February 15 ,  1933 :  US President Franklin Roosevelt escaped an assassination attempt.  more...

Birches are trees in the genus Betula, native to the Northern Hemisphere. There are around 40 birch species around the world, most of which are found in lowlands such as river valleys. These trees have a number of economic uses, ranging from materials for cabinetry to food ingredients, and birches are also used in landscaping in some regions of the world.

All of the birches look more or less the same, with the key physical difference between birches being the color of their bark and their growth habits. The tallest trees can reach heights of 70 feet (21 meters), and some species known as “weeping birches” grow long branches which bend downwards with age. The leaves of birch trees are simple and serrated, and the bark is very flaky and papery. Some well-known birch species include: red birches, white birches, silver birches, black birches, and yellow birches, all named for the color of their bark.

The bark of birch trees is in fact so paper-like that some cultures have used it for paper. Raw birch bark can be easily and gently removed from trees without damaging them and used for paper, and the bark and wood can also be pulped for the purpose of papermaking. Most birches also have very strong, lightweight wood with a fine grain which is appealing to people in the construction industry, and birchwood is particularly prized for instruments and speakers, thanks to its resonance.


These trees are deciduous, losing their trees in the winter, and they prefer loamy, slightly acidic soil near riverbanks. Birches can thrive in environments where other plants struggle to survive, and they have a tendency to take over if allowed free rein. As long as the trees get enough sunshine and water, they will develop into strong, healthy specimens.

Birch bark has historically been used in teas and tisanes, and birth sap can be brewed into a type of beer. Oil extracted from birches can be used to condition a wide variety of woods, along with leather, and fermented birch leaves were once used to condition sailing equipment in Northern Europe. Several birch species have been bred to create ornamental cultivars with particularly interesting bark or foliage for gardening, and these cultivars are sometimes available through nurseries and garden stores.


You might also Like


Discuss this Article

Post your comments

Post Anonymously


forgot password?