Care of the shrub Juniperus communis or Common juniper |
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The Juniperus genus, Cupressaceae family, comprises 60 species of shrubs and trees native to the Northern Hemisphere. Some species are: Juniperus communis, Juniperus chinensis, Juniperus californica, Juniperus oxycedrus, Juniperus osteosperma, Juniperus phoenicea, Juniperus horizontalis, Juniperus squamata, Juniperus drupacea, Juniperus thurifera, Juniperus x pfitzeriana (hybrid), Juniperus brevifolia, Juniperus conferta. Common name: Common juniper. This species is native to North America, Europe and Asia. They are dioecious columnar shrubs (there are creeping varieties) that reach 6 meters (19.68 feet). They have fine and sharp evergreen leaves, in groups of 3, grayish green in color and have a white line on the upper side. The flowers have no decorative interest. The fruits take 2 years to mature and are greenish at first and bluish-black later. These very slow-growing conifers are used to form hedges, shrub beds, as isolated specimens and in pots and planters for patios and terraces. For centuries it has been used as a medicinal plant and to obtain the drink known as gin. Juniperus communis needs full sun or semi-shade exposure. They withstand frost, wind and the summer heat of the Mediterranean climate. They can grow in any soil, whether limestone, stony and poor. Transplantation or planting will take place in the fall or spring. Water moderately all year long waiting for the substrate to dry; they are resistant to drought. Fertilize in fall or spring with compost. Prune in late winter to keep it compact. They are plants resistant to pests but sensitive to excess watering. They propagate from seeds but it's a slow process (1-2 years to germinate); It's advisable to use semi-woody cuttings (in autumn) or buy new plants in nurseries or garden centers. |
Images of the shrub Juniperus communis or Common juniper |
 Juniperus communis  Juniperus communis |