Slender, erect, narrow, pyramidal form with attractively-rippled, grey-green, glossy leaves. Purple spring flowers scent the air with their sweet fragrance. Quick and easy to grow in sun or shade. Can be clipped into any size or form. Excellent as a screen. Pittosporum tenuifolium ‘Wrinkle Blue’ (Kohuhu, Black Matipo) is an evergreen tree that grows to 3m (H) x 3m (W) in 10 years.