Is Bambusa lako running or clumping?

Clumping (sympodial) — expands slowly at the clump edge without long-distance running rhizomes like Phyllostachys.

How black are lako culms?

Mature culms turn glossy black with sun — young shoots may show green striping first season.

Do I need a rhizome barrier for lako?

Not for true clumping Bambusa — plan clump footprint space instead; barriers are for running species.

Can lako screen a ten-storey view?

Yes in tropical irrigated sites with height class specified — engineer wind sway on exposéd ridges.

How is lako different from Phyllostachys nigra?

Lako is clumping tropical Bambusa; nigra is running temperate black bamboo — different containment, climate, and BOQ.

What import paperwork applies?

Live bamboo needs phytosanitary and quarantine inspection — genus/species on labels (informational, not legal advice).

How should lako clumps be quoted?

Match culm height, clump diameter, irrigation scope, and annual thin-out AMC — not running-bamboo barrier pricing.

Timor black bamboo

Timor black bamboo (Bambusa lako)

Bambusa lako is the clumping tropical bamboo with tall glossy black culms — dramatic screening without running rhizome risk. Clumping habit must be stated on every BOQ so clients do not confuse it with invasive running black bamboo (Phyllostachys nigra).

Spec

At a glance

Botanical name: Bambusa lako
Family: Poaceae
Origin: Timor / Indonesia region
Clumping vs running: Clumping (sympodial) — non-invasive; expands slowly at clump edge only
Culm colour: Glossy black culms with green stripes on young growth
Mature height: Often 10–15 m in tropical conditions; less in marginal sites
Growth rate: Moderate clump expansion — predictable footprint
Light: Full sun to partial shade
Water: Moderate to high for lush culms
India climate suitability: Tropical and frost-free subtropical; tender to hard frost on hills
Hardiness: Heat-loving; frost damages culms on cold hills
Screening use: Vertical architectural screen — not a fine hedge
Typical supply: Clump divisions and large pots [Unverified]
Maintenance: Thin old culms annually; remove weak shoots at clump edge
Cautions: Large clump footprint; tropical/tender; verify clumping ID vs runners

Gallery

Specimen visual guide

Visual context for placement, scale, handling, and landscape integration.

Section

Where it's used in premium projects

Lako screens resort back-of-house, masks multistorey car parks, and frames water features where black culm rhythm must read — specify clumping on drawings so civil teams do not install running barriers unnecessarily or omit them on the wrong species.

Section

Climate & site suitability in India

Coastal and lowland tropical India excels with irrigation; hill frost browns culms. Black colour needs sun — shade greens culms. Clump width grows slowly — plan final footprint in masterplan, not first-year size.

Section

Sourcing & acclimatisation

Verify Bambusa lako label — not Phyllostachys. [Unverified: India clump sizes vs imported divisions.] Inspect culm colour on mature canes, not only green young shoots.

Section

Installation (planting, barriers, drainage)

No running rhizome barrier required for true clumping lako — document clumping on specs. Deep organic-rich soil with drainage; stake tall culms first monsoon. Space clump centre away from paving — clump expands slowly outward.

Section

Establishment & AMC

Thin congested interior culms for airflow — AMC annual. Irrigation during establishment; reduce only when culm wilt is drought, not heat stress misread. Educate clients: clumping is safe, not zero maintenance.

Section