Mugo Pine

Mugo pine is the compact, mounding pine from the mountains of central Europe that has become one of the most widely planted dwarf conifers in foundation plantings, rock gardens, and small-scale landscapes. The species is variable, some forms grow to twenty feet, others stay under three, and the cultivar selection is critical. The dark green needles are held in pairs, and the overall form ranges from prostrate mats to upright mounds. The appeal is a pine that stays small enough to live near the house.

In Western Washington, mugo pine performs well in full sun with well-drained soil. The key buying advice is to choose named, compact cultivars, 'Mops,' 'Slowmound,' 'Valley Cushion', rather than seed-grown plants labeled simply 'Mugo pine,' which are genetically variable and may grow far larger than expected. A three-foot mounding pine and a fifteen-foot tree can both be sold as mugo pine. Several pests are tracked, including pine needle scale and European pine sawfly. Good air circulation and monitoring reduce problems. For a compact, dense, year-round green pine that fits foundation and rock garden scale, mugo pine is the standard, just buy a named cultivar.