Miniature Juniper (Juniperus communis 'Miniature')
A rare and refined upright selection of Common Juniper, Juniperus communis 'Miniature' is a tight, slow-growing cultivar that brings structure and grace to the bonsai bench. Its fine green needles, dense foliage, and narrow upright habit make it an excellent candidate for formal upright or literati styles—especially for growers looking for something beyond the usual procumbens or shimpaku.
As a Bonsai:
While Juniperus communis is less frequently used in bonsai than other juniper species, this compact selection has a lot to offer. It tolerates wiring well, backbuds on older wood, and develops a naturally tapered form without needing aggressive pruning. Its slower growth means less frequent maintenance and tighter pads over time.
📢 This is a cold-hardy species—it requires a winter dormancy and should be kept outside year-round. In locations with extreme cold, we recommend placing it on the ground, mulching around the pot, and protecting it from wind.
Plant Features:
Hardiness Zone: 4–7 (cold-hardy and requires winter dormancy)
Growth Habit: Upright, narrow, and columnar
Mature Size: 2–4 ft in landscapes; excellent for upright bonsai
Foliage: Short, fine green needles with dense growth habit
Bark: Smooth when young, eventually becoming flaky and textured
Sun Requirements: Full sun
Soil Type: Well-draining bonsai mix
Water Needs: Moderate; allow to dry slightly between waterings
Special Features: Rare upright juniper cultivar, tight structure