What is a Mugo Pine?
Mugo pine (Pinus mugo) is a carefree evergreen that can take the place of overused landscape ground cover plants such as junipers. Short, shrubby varieties are neat in appearance with branches that grow to within inches of the soil. It has a naturally spreading habit and tolerates light shearing. In spring, new growth shoots almost straight up at the tips of the horizontal stems to form “candles.” Lighter in color than the older foliage, the candles form an attractive accent that rises above the shrub. Shearing off the candles results in dense growth the following season. These versatile, dense plants make good screens and barriers that can add privacy to the landscape and direct the flow of foot traffic. Use them to divide sections of the garden and create garden rooms. Low-growing varieties make excellent foundation plants. Native to European mountain areas such as the Alps, Carpathians and Pyrenees, mugo pine trees thrive in cool temperatures and high elevations. This group of evergreen trees grows to between 3 and 20 feet (91 cm.-6 m.) in height, and they can spread to widths of between 5 and 30 (3-9 m.) feet. If you live in U.S. Department of Agriculture plant hardiness zones 2 through 7 and don’t have particularly hot summers, you can grow mugo pines in your landscape.
Mugo Pine Growing
Gardeners looking for a dense shrub or small tree to serve as a screen or a low-maintenance ground cover and those who need a plant to help with erosion control should consider planting mugo pine. Growing these rugged little evergreens is a snap. They adapt to a wide range of soil types, and they resist drought so well that they never need watering. All they ask for is full sun, perhaps with a little afternoon shade, and room to spread to their mature size. These mugo pine varieties are available in nurseries or from mail order sources:
‘Compacta’ is labeled as growing 5 feet (1 m.) tall and 8 feet (3 m.) wide, but it usually grows a good bit larger. ‘Enci’ grows very slowly to a height of about three feet (91 cm.). It has a flat top and very dense growth habit. ‘Mops’ grows 3 feet (91 cm.) tall and wide with a neat, round shape. ‘Pumilio’ grows taller than Enci and Mops. It forms a shrubby mound up to 10 feet (3 m.) wide. ‘Gnome’ is the smallest of the mugos, forming a mound of dense foliage only 1.5 feet (46 cm.) tall and 3 feet (91 cm.) wide.