Pine, Austrian

Pinus Nigra
Coniferous
Origin:
Southeast Europe
Austrian pine is a medium to large conifer that is native to southeastern Europe, especially the higher elevations of the Balkans and Turkey. It has been used extensively in shelterbelts across much of the central and northern Great Plains and is also used in park and landscape plantings. Diseases are now limiting its use in eastern Nebraska. 
Looking up into tree's canopy.

Where To Grow

Austrian pine is very adaptable to a wide-range of conditions tolerating infertile soils, extensive drought and extreme temperatures. It’s very reliable in screens and shelterbelts and makes a nice landscape tree. Suitable to plant west of the 100th meridian.

Size at Maturity

Tree Height Tree Spread 40-60' 30-50'

Wildlife Benefits

Similar to those of Ponderosa Pine, the seeds can feed a variety of birds and small mammals. And the tree provides shelter to a variety of birds and mammals.

Utilization

Austrian pine is not generally used for timber production in the U.S.

Additional Considerations

Austrian Pine suffers from pine wilt disease and needle blights in the more humid areas of the eastern Great Plains and is no longer recommended for widespread use in the eastern 1/3 of Nebraska. It is much more suitable to the western half of the state where disease pressures are reduced. 

Related species

Bosnian Pine (Pinus heldreichii) grows naturally in the mountain areas of the Balkans and is often described as a slower-growing cousin of Austrian pine. Its dark green needles are tightly bunched helping it to maintain a denser crown than other pines. Bosnian pine has been used in landscape plantings across Nebraska where it has performed admirably for several decades. There is concern that it will be prone to Pine Wilt Disease, though that has not proven to be a problem yet. Chinese Pine (Pinus tabuliformis), is native to northern China. It tends to develop a somewhat flattened and spreading top as it matures, thus the species name tabuliformis which means table-shaped. Will likely grow 20-30’ tall and wide in Nebraska.

Interesting Facts

Austrian Pine is sometimes called black pine alluding to the dark, almost black fissures that form in its bark. The tree closely resembles our native Ponderosa Pine, the key differences being it’s silver-gray and black bark vs Ponderosa’s cinnamon-red; slightly shorter needles in fascicles of 2 as compared to Ponderosa’s 2s and 3s; and smaller cones without the cone-scale spurs found on Ponderosa pine.  

Additional Images