Mugo Pine, Swiss Mountain Pine
The Mugo pine is a cone-shaped conifer, with long mid-green needles that cover its branches. It is a hardy tree and takes well to pruning and hence make and ideal Bonsai as it is slow growing too. It has attractive attractive brown cones.
Formal upright, Informal Upright, Slanting, Cascade, Semi-cascade, Literate, Rock-over-root, Clasped-to-rock, Twin-trunk, Clump, Group planting, Saikei
Full Sun to Partial Shade, protect from Frost in Cooler months.
Water regulary but do not water-log soil. Reduce watering in winter, but never allow the soil to dry out completely. Misting is appreciated spring-fall.
Every two weeks, spring-midautumn, using liquid bonsai food or half-strength general purpose fertilizer. In hot areas, discontinue feeding during the heat of summer. Apply a chelated iron supplement several times yearly.
Leaf and Branch Pruning:
New growth should be pinched, not clipped, several times in spring, when shoots are about 1 inch long, leaving 3-4 clusters of needles. Do major pruning in early fall. Never remove all needles.
Re-potting & Growing Medium:
In general, every 3-4 year in early to mid-spring, before new growth expands, or in early fall. Older specimens (+10 years) may be repotted every 5 years. Prune roots by a 1/3. Use fast-draining soil mix, 1 part Loam, 1 part peat, 1 part sand or alternatively use 1 part Akadama and 1 part Pumice. Protect from full sun for a few weeks after repotting.
Wire between late autumn and winter.