Botanical Name: Pittosporum tenuifolium (P. nigricans)
Common Name: Blackstem pittosporum Type of Plant: dicot: tree/shrub Character evergreen Habit of Growth: Overall Shape upright, oval tree, with fine textured foliage, dark green color – stems are black, trunk and main branches dark and smooth Height to 40' Spread to 20' Growth Rate moderate Environment: Exposure outdoors full sun to partial shade Soil prefers a well-drained soil Hardiness some frost (zones 9, 14-17, 19-24) Morphology: simple pinnate, alternate to whorled, oblong to elliptical Leaves dark glossy green to 2" long Flowers small purple flowers in clusters Fruit 4-valved capsule 1/2" diameter Propagation: seed, semi-hardwood cuttings Usage: good as a hedge, screen or background plant, –can also be used as a small, freestanding shade tree Landscape Care: Watering grows best with regular watering, drought tolerant when established Fertilizing slow-release fertilizer at planting – none after established Pruning head back frequently or shear cut to promote dense form Pests/Diseases aphids, scale, sooty mold Special Conditions/Other Origin: New Zealand Family: Pittosporaceae Notes: |
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