Family: Taxodiaceae
Common Name: China Fir

Comprising two species of fir-like conifers, one from China, the other from Taiwan, Cunninghamia is closely related to Cryptomeria, but it has longer, broader, curved leaves, which taper to a sharp point. The seed cones are similar to those of Cryptomeria. Mostly planted in parks and large gardens, these unusual trees should be more widely grown.

Species

C. lanceolata, originating in central China, is slow growing until it reaches about 1.5 m (5 ft), and it eventually attains a height of between 10 and 20 m (33-65 ft), though in its natural habitat it grows much taller. The glossy green or brownish green foliage is very decorative. Cones containing fertile seed are sometimes produced during the juvenile phase. This species makes an imposing specimen tree. It is cultivated as a timber tree in China and Taiwan.

Cultivation

Cunninghamias prefer deep, moisture-retentive soil with good drainage. They grow in full sun or partial shade but need shelter from hot or cold drying winds. They are good for moist climates. Propagate from seed in spring or from semi-ripe cuttings in summer, in a garden frame.

Climate

Cunninghamias will grow in zone 7.