Bambusa balcooa (female bamboo)
Rhizomes Pachymorph (Sympodial), clumping bamboo
Culm / color erect pendulous tip, silver brown
Height / diameter 17.5 m / 2.5 – 10 cm
Thickness / Internode up to 2 cm / 20 – 40 cm
Leaf length / branch 6 – 30 cm / several to many
Altitude / soil 0 – 600 m, prefer heavy texture soil
Weather / rainfall Tropical wet / up to 3.000 mm
Usage Young shoots, leaves for fodder,
mats, building material, baskets, pulp, scaffolding, panels
Planting Small scale and ornamental. 400 plants/ha
Probably no thorns
Bambusa balcooa is a plant of the lowland tropics, where it can be found at altitudes up to 600 metres It grows best in areas where annual daytime temperatures are within the range 22 – 28°c, but can tolerate 9 – 35°c It prefers a mean annual rainfall in the range 2,300 – 3,000mm, but tolerates 700 – 4,500mm typically growing in a tropical monsoon climate with a dry season of up to 6 months.
Succeeds in full sun and in dappled shade. Succeeds in any type of soil but prefers heavy textured soils with good drainage and pH of about 5.5. Prefers a pH in the range 5 – 6, tolerating 4.5 – 7.5.
Bamboos have an interesting method of growth. Each plant produces a number of new stems annually – these stems grow to their maximum height in their first year of growth, subsequent growth in the stem being limited to the production of new side branches and leaves. In the case of some mature tropical species the new stem could be as much as 30 metres tall, with daily increases in height of 30cm or more during their peak growth time. This makes them some of the fastest-growing species in the world.
The shoots emerge above the ground during the rainy season and reach full culm length within 2 – 3 months. The lateral branches develop simultaneously with the elongation of the culm. A culm becomes mature in 3 – 4 years. It seems advisable to start harvesting mature culms about 6 years after planting; selective cutting may encourage new culms to develop.
The culms are used as building material for houses, bridges, temporary fishing floats, frames of rickshaw hoods, to prepare agricultural and fishing implements and to weave mats and baskets[
This is one of the best and strongest bamboos for building purposes[ The culms serve as raw material for making paper
After cutting, the culms are debranched and traditionally are immersed for 2 months in stagnant water to protect them against powder-post beetles. After drying, whole culms or culm segments are sold in local markets
The natural durability of Bambusa balcooa is poor.
barbarugo 