Uses
The fine-grained, soft brittle pinkish- to brownish-red heartwood is fragrant, very light and very durable, even in contact with soil. Because of its rot resistance, the wood is used for fence posts. The aromatic wood is avoided by moths, so it is in demand as lining for clothes chests and closets, often referred to as cedar closets and cedar chests. If correctly prepared, it makes excellent English longbows, flatbows, and Native American sinew-backed bows. The wood is marketed as "eastern redcedar" or "aromatic cedar". The best portions of the heartwood are one of the few woods good for making pencils, but the supply had diminished sufficiently by the 1940s that it was largely replaced by incense-cedar.
Juniper oil is distilled from the wood, twigs and leaves. The cones are used to flavor gin and as a kidney medicine.
Native American tribes used juniper wood poles to mark out agreed tribal hunting territories. French traders named Baton Rouge, Louisiana (meaning "red stick") from the reddish color of these poles.
During the Dust Bowl drought of the 1930s, the Prairie States Forest Project encouraged farmers to plant shelterbelts (wind breaks) made of eastern juniper throughout the Great Plains. They grow well under adverse conditions. Both drought tolerant and cold tolerant, they grow well in rocky, sandy, and clay substrate. Competition between trees is minimal, so they can be planted in tightly spaced rows, and the trees still grow to full height, creating a solid windbreak in a short time.
A number of cultivars have been selected for garden planting, including 'Canaertii' (narrow conical; female) 'Corcorcor' (with a dense, erect crown; female), 'Goldspire' (narrow conical with yellow foliage), and 'Kobold' (dwarf). Some cultivars previously listed under this species, notably 'Skyrocket', are actually cultivars of J. scopulorum.
In the Missouri and Arkansas Ozarks, eastern juniper is commonly used as a Christmas tree.
Read more about this topic: Juniperus Virginiana