Botanical Name: Pinus contorta
Common Name: Shore Pine, Beach Pine Type of Plant: conifer - tree Character evergreen Habit of Growth: Overall Shape a small picturesque pine; single-trunked, tending to branch low to the ground, with branches wide-spreading to form a dense rounded canopy with age; becomes more irregular in shape as it ages Height 15 - 25' (30') Spread 2/3 to equal Growth Rate slow-moderate Environment: Exposure full sun preferred - can tolerate some shade at inland locations Soil prefers sandy, well-draining sites with low pH; avoid heavy clay Hardiness hardy (zones 5-7, 14-24): thrives in cool maritime climate Morphology: Leaves needles - 2 per fascicle, dark green outside, pale green inside; stiff, 1-2" long, tightly whorled (mostly near ends of branches); may be curved Flowers male & female strobili (cones) are produced toward the ends of branches; male cones disintegrate afterthe pollen is released Fruit female cone: ovoid, 1 1/2 - 2" long; takes 2 years to mature Propagation: seed Usage: in Southern Calif.: a dramatic small-scale accent tree valued for its rugged, picturesque form; in Northern Calif.; also usable as a shade tree because of its larger potential size; an excellent bonsai for oriental gardens Landscape Care: Watering periodic deep soaking preferable; can tolerate drought after established at mild-climate sites near the coast Fertilizing as needed; use a balanced fertilizer at heavily watered sites Pruning none is required; open up the canopy to enhance the bonsai effect Pests/Diseases pine shoot moth, spider mite Special Conditions/Other must have good drainage Origin: coastline areas of Northern California to Alaska Family: Pinaceae Notes: |
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