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Pseudosasa japonica Metake Evergreen bamboo (1 Page of 5) The Pseudosasa japonica plant species is found in E. Asia - Japan. Frequently naturalized in Britain. It is a member of the Gramineae family. Common gardeners may know the plant as Metake. Some home gardeners know the variety as Arundinaria japonica. A. metake. Bambusa japonica. B. metake. Sasa japonica. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Pseudosasa japonica Common Name: Metake Family: Gramineae Author: (Sieb.&Zucc.)Mak. Known Hazards: None known Mature Height: 4.5 Mature Width: 3 Habitat: Woodland and damp places, forming thickets in open country, C. and S. Japan[162].
Cultivation Notes: One of the easiest bamboos to grow in Britain, it prefers an open loam of fair quality and a position sheltered from cold drying winds[1, 11, 29] but it tolerates maritime exposure[75, 166]. Succeeds on peaty soils[11]. Succeeds in soils that are half earth and half stone[195]. Requires abundant moisture and plenty of organic matter in the soil[200]. Endures near-saturated soil conditions[200]. Dislikes drought[1].
A very ornamental plant[1], it is said to be the hardiest bamboo[25], tolerating temperatures down to about -15°c[200]. Down to -24°c according to another report. In warmer parts of Britain plants can attain a height of 6 metres or more.
The rootstock is running and very invasive[25]. It is fairly easy to control, however, if any new shoots that are not wanted are broken off whilst they are still small and brittle. New shoots appear from April[25].
This species is notably resistant to honey fungus[200].
Plants often flower lightly for a number of years without dying out though they seldom produce viable seed[122]. Occasionally the plants can produce an abundance of flowers and this severely weakens, though does not usually kill, the plants. They can take some years to recover. If fed with artificial NPK fertilizers at this time the plants are more likely to die[122]. Many plants flowered heavily in the late 1980's and are only slowly recovering.
For further Pseudosasa japonica gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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