Juniperus communis Compressa

Juniperus communis 'Compressa' is a dwarf common juniper that forms an elegant narrow and harmonious column, with dense green-grey-blue foliage. While it takes its time to grow, this small conifer shows excellent resistance to cold and heat. Extremely undemanding, it even thrives in poor, rocky, and limestone soils and has few natural enemies. Highlight it by planting it alone in a small garden, as a backdrop for a large rockery, or plant it in groups of three to mark an entrance or pathway. This small juniper, rewarded with an RHS Award of Garden Merit, is also suitable for container cultivation.

Juniperus communis is an evergreen and spiny conifer belonging to the cypress family, which includes related species such as cypresses and chamaecyparis. It is native to northern Europe, North America, and Asia Minor. In its natural environment, it has a fairly variable, conical or spreading habit, reaching a height of 6 m (19 ft 8 in) and a spread of 3 to 4.5 m (9 ft 10 in to 14 ft 10 in). This species prefers poor, sandy and/or limestone soils and is not afraid of arid conditions.

The 'Compressa' juniper, derived from this species, eventually forms a beautiful bush with a narrow, compact columnar habit, measuring approximately 80 cm (31.5 in) in height with a spread of 40 cm. It grows slowly when young, with growth accelerating as it ages. Its foliage consists of small, very sharp prickly leaves, tightly packed together, and releases a resinous and aromatic scent when rubbed. In spring, the young shoots emerge pale green with a very light reverse, gradually turning green-grey-blue in summer and coppery bronze in winter. The fruits are borne by the female plants. They are scaly berries called galbuli, which are dark brown and rich in essential oil with numerous therapeutic properties. Its grey-brown bark hides a reddish-brown wood that exfoliates over time. Common junipers have a shallow root system that makes them vulnerable to strong winds and difficult to associate with perennials.

The 'Compressa' juniper is a hardy and elegant conifer that can be adopted without reservation in the garden for its small size, perfect habit, and density. It is perfect everywhere. Due to its slow growth, it works wonders when planted alone, on a slope, in a large rockery, or planted in groups of 3 with lower, rounded or bushy conifers. It also grows very well in pots and tolerates pruning, allowing for various uses. The true graphic qualities of conifers naturally emerge in the design of a contemporary garden, which prefers the aesthetics of shapes, silhouettes, and textures over the dance of flowering. These plants, with their reassuring permanence, provide lasting structure to a flower bed, mark pathways, and border the terrace, easily replacing the strong presence of trimmed boxwood or holly. They pair well with mahonias or untamed grasses with complementary temperaments. They can also be associated with undemanding shade-loving perennials such as periwinkles, Euphorbia amygdaloides purpurea, epimediums, or Trachystemon orientalis. The key is to play with volumes and colours.