J. procumbens ‘Nana’– This Japanese type of juniper shrub forms a dense mat of prickly blue-green needles that turn slightly purplish in winter. It grows slowly to 6-12 inches tall, 3-6 feet ...

Overall, only 2.1% of the pine trees' rings and 1.3% of the juniper shrubs' rings were blue; the cells which hadn't lignified properly were mainly found at the end of growth rings, in latewood.

Juniper plants and trees are widespread evergreens. ... Its foliage varies in color from dark green to blue-green or grayish green, and its bark is silvery and soft.

Overall, only 2.1% of the pine trees’ rings and 1.3% of the juniper shrubs’ rings were blue; the cells which hadn’t lignified properly were mainly found at the end of growth rings, in latewood.

Gray-blue fruits and foliage with overlapping scales identify this shrub as a juniper, one of several different kinds of evergreens common in Chicago-area yards. – Original Credit: Edward A. Hedborn ...

Curious blue rings in trees and shrubs reveal cold summers of the past—potentially caused by volcanic eruptions. Jan 22, 2025. ... A juniper shrub in Utsjoki, Finnish Lapland, ...

Find the perfect types of juniper shrubs for your garden with these expert recommendations. 27 Best Types of Juniper Shrubs for a Low-Maintenance Landscape Skip to main content ...