Some junipers that were so popular in the 1950s are now somewhat rare, or redundant to modern cultivars. Although not as common as it once was, Hetz blue juniper, Juniperus chinensis ‘Hetzii Glauca’ is still practical for modern gardens. Most junipers with such bluish gray foliage are either low and sprawling, or upright and tall. Hetz blue juniper exhibits an elegant outwardly flaring form.
Mature specimens can get taller than six feet, and as broad as ten feet. The dense evergreen foliage is not quite as blue as that of blue spruce, but is nonetheless striking amongst deeper green. Straight stems point sharply outward at about the same low angle, but in all directions. Removal of lower growth from old and overgrown specimens might reveal peeling bark and sculptural limbs.
Established Hetz blue juniper with warm and sunny exposure is nicely undemanding. Occasional irrigation through the warmest summer weather maintains color and foliar density. However, color naturally fades slightly and slowly through summer. If possible, selective pruning should completely remove obtrusive stems from their origins. Otherwise, stubs might compromise the natural form.