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Timber Bamboo

Bambusa oldhamii

Giant Timber Bamboo
Shrubs

A tall clumping bamboo with thick green canes and a dense, leafy head. It grows quickly into a living screen and brings an Asian or tropical mood to a garden. Because it clumps rather than runs, it stays where it is planted.

Large
Partial shadetolerated
Ask a designer about it
Mature size25–45′ tall; clump widens slowly over years
Growth rateFast
Water useHigh
SunFull sun to part shade; best with afternoon relief
BloomFlowers very rarely; grown for canes and foliage
Cold hardinessAbout 20°F
FoliageLong, narrow leaves on thick, upright green canes
SpreadClumping, not running; does not invade beds

Living with it in the Phoenix Valley

Watering

Follow the shrub schedule in our Landscape Care guide, toward the generous end. It needs steady moisture, especially in summer, and shows stress quickly with curled or browning leaves. Water most heavily while it establishes.

Pruning

Cut old, dead or spent canes at the base to keep the clump clean and open. Strip lower leaves if you want to show off the canes.

Cold

Hard freezes in the low 20s can burn leaves. Canes usually recover with spring growth.

Feeding

A spring feeding before new shoots appear supports fast growth.

How our designers use it

Tall privacy screen

It blocks second-story views quickly where there is room for its height and width.

Asian and tropical gardens

We use it with lady palms, mondo grass and stone for a calm, layered look.

Vertical accent

A single clump in a large planter or courtyard bed reads as living architecture.

Good to know

Around the pool

It drops leaves steadily through the year. We keep it back from the water and away from skimmers.

Size

It grows much taller than most homeowners expect. Give it room, and keep it clear of roof eaves and power lines.

Pairs well with

Similar plants

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Picturing one in your yard?

Our designers can show you where it will thrive, what to plant beneath it and how it fits the rest of your landscape.

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