Mexican Weeping Bamboo – Desert Horizon Nursery

Mexican Weeping Bamboo

Otatea acuminata subsp. aztecorum
Categories:
Grasses  ·  
Grasses
Light
Full sun (afternoon shade in low desert)
Water
Water deeply and regularly during establishment and Phoenix summers. Let the upper few inches of soil dry between waterings. Established plants tolerate some drought but look best with consistent moisture.
Size
15-20 ft tall × 6-10 ft wide
Habit
Clumping grass – bamboo
Toxicity
Non-toxic
Description
Graceful, clumping bamboo native to Mexico, with slender, arching canes and narrow leaves that create a soft, weeping appearance.
Bloom Time
Non-flowering (grown for foliage)
Deciduous / Evergreen
Evergreen
Special Features
Screening / Privacy
Growth Rate
Moderate to fast
Growth Habit
Clumping grass – bamboo
Mature Size
15-20 ft tall × 6-10 ft wide
Flower Color
None (grown for foliage)
Foliage Color
Green
Landscape Use
Container / Patio, Hedge / Screen, Specimen / Accent, Tropical Garden
Garden Style
Hedge / Formal, Tropical
Soil
Amended / Rich, Sandy / Rocky, Well-Drained
Companion Plants
Deergrass, Dwarf bottlebrush, Pink muhly grass, Society garlic
Non-toxic
Non-toxic
Care Instructions

Light: Full sun to partial shade; afternoon shade and protection from reflected heat are beneficial in Phoenix.

Water: Water deeply and regularly during establishment and Phoenix summers. Let the upper few inches of soil dry between waterings. Established plants tolerate some drought but look best with consistent moisture.

Soil: Well-drained soil enriched with compost; tolerates sandy or loamy soils. Mulch the root zone, keeping mulch away from the canes.

Mature size: Typically 15–20 feet tall and 8–15 feet wide; size varies with irrigation and growing conditions.

Bloom: Flowers very rarely and unpredictably, often after many decades; not grown for blooms.

Evergreen / deciduous: Evergreen in mild conditions; may shed foliage during drought or after frost.

Growth rate: Moderate to fast with adequate warmth and irrigation; slower under dry conditions.