Phyllostachys vivax f. aureocaulis (Golden Chinese Timber Bamboo)


Botanical Information

FamilyPoaceae
GenusPhyllostachys
Speciesvivax
Formaaureocaulis
SynonymsPhyllostachys aureocaulis, Phyllostachys vivax 'Aureocaulis'
CategoryPerennials, Woody
OriginNative to the eastern China lowlands.

Details

USDA Hardiness Zone7b - 8a
USDA Hardiness Ref.
Canadian Hardiness Zone7
Canada Hardiness Ref.
RHS Hardiness ZoneH5
RHS Hardiness Ref.
Temperature (°C)-15 - (-9)
Temperature (°F)5 - 15
Height8 - 15 m
Spread2.5 - 4 m
GrowthFast

Description and Growing Information

General DescriptionPhyllostachys vivax f. aureocaulis is a tall, vigorous, clumping evergreen bamboo with yellow canes and dense foliage. Canes grow to their full height in the first year then branch out.
ID CharacteristicCanes have grooves on alternate sides between the nodes, leaf-bearing branches are in pairs at each node.
ShapeColumnar.
LandscapeMakes a good screen or hedge and can be useful for adding height.
CultivationGrow in a sheltered location, in full sun to part shade, moist, well-drained, humusy soil containing loam. Plants grown in containers should be fed monthly with a balanced liquid fertilizer during the growing season. Can become invasive under more favourable conditions, spreading by surface rooting rhizomes. Thinning out stems shows off canes to best effect.
PestsNo serious pests or diseases of note.
Notable SpecimensRHS Garden Rosemoor, North Devon, England.
Bark/Stem DescriptionCanes (or culms) are a bright golden yellow, young stems have green stripes.
Leaf DescriptionTypically narrow-lanceolate, up to 20 cm long, drooping.
Flower DescriptionBamboo plants have a long non-flowering period. Flowering severely weakens the plant but does not kill it–if given the proper time and care they can rebound.

Photographs