An extremely hardy vigorous coniferous shrub that is native to North America.
Pronunciation
(ju-NIP-er-us)(kom-MU-nis)
Plant Type
All Plants, Shrubs Coniferous
Hardiness Zone
winter hardy to at least #4
Sunlight
full
Moisture
average
Soil & Site
Found growing mostly in poor dry, rocky soils.
Fruit
Produces berry-like roundish, bluish black, aromatic indehiscent cones. The fruit has been used medicinally and is eaten by a number of bird species.
Leaves
Very prickly 3/8" to 3/4" long, straight needles. Needles have a glaucous strip on the upper surface. Tends to discolor in the winter turning brown.
Dimensions
Wide spreading over 2 meters and reaching 1-2 meters high. Will form flat topped colonies.
Propagation
seeds and cuttings
Native Site
Native to North America.
Misc Facts
Communis means common.
Notes & Reference
#63-How to recognize Shrubs (William Carey Grimm), #69-Manual of Vascular Plants of Northeastern United States and Adjacent Canada ( Gleason, Cronquist)