North America Non-native Plant

Argentinian Quila

Botanical name: Chusquea quila

USDA symbol: CHQU2

Habit: grass

Native status: Not native but doesn't reproduce and persist in the wild

Argentinian Quila: A Graceful Bamboo for Temperate Gardens If you’ve been dreaming of adding some exotic flair to your garden with a plant that’s both elegant and relatively low-maintenance, Argentinian quila (Chusquea quila) might just be the bamboo you’re looking for. This South American native brings a touch of architectural ...

Argentinian Quila: A Graceful Bamboo for Temperate Gardens

If you’ve been dreaming of adding some exotic flair to your garden with a plant that’s both elegant and relatively low-maintenance, Argentinian quila (Chusquea quila) might just be the bamboo you’re looking for. This South American native brings a touch of architectural beauty to landscapes without the aggressive spreading behavior that gives some bamboos a bad reputation.

What is Argentinian Quila?

Argentinian quila is a clumping bamboo species that belongs to the grass family (Poaceae). Unlike running bamboos that can take over your entire yard faster than you can say bamboo shoots, this well-behaved beauty stays put in tidy clumps, making it a much more garden-friendly choice for most homeowners.

Where Does It Come From?

This graceful bamboo calls the temperate regions of Chile and Argentina home, where it naturally grows in forests and mountainous areas. Its native habitat gives us clues about what conditions it prefers in our gardens.

Why You Might Want to Grow It

Argentinian quila offers several appealing qualities for gardeners:

  • Elegant appearance: Features arching culms (bamboo stems) that create a graceful, fountain-like effect
  • Privacy screening: Grows dense enough to provide natural screening and windbreaks
  • Clumping habit: Won’t spread aggressively like running bamboos
  • Architectural interest: Adds vertical structure and movement to garden designs
  • Year-round interest: Evergreen foliage provides winter appeal

Growing Conditions and Care

Argentinian quila is relatively adaptable but has some specific preferences:

  • Hardiness: Suitable for USDA zones 7-10
  • Light: Thrives in partial shade to full sun
  • Soil: Prefers moist, well-draining soil with good organic content
  • Water: Needs regular watering, especially during dry periods
  • Space: Allow adequate room for mature clump size

Planting and Maintenance Tips

Getting your Argentinian quila off to a good start is fairly straightforward:

  • Plant in spring after the last frost for best establishment
  • Dig a hole twice as wide as the root ball but no deeper
  • Water regularly during the first growing season to establish strong roots
  • Apply a balanced fertilizer in spring to encourage healthy growth
  • Remove any dead or damaged culms annually to maintain appearance
  • Mulch around the base to retain moisture and suppress weeds

Garden Design Ideas

Argentinian quila works beautifully in several landscape scenarios:

  • Create natural privacy screens along property lines
  • Use as a focal point in Asian-inspired garden designs
  • Plant in groups for dramatic effect in modern landscapes
  • Incorporate into woodland garden edges for vertical interest

Wildlife and Pollinator Value

While Argentinian quila won’t attract butterflies like a native wildflower meadow would, it does provide some wildlife benefits. Birds may use the dense growth for nesting sites, and the clumps can offer shelter for small wildlife.

Consider Native Alternatives

Since Argentinian quila isn’t native to North America, you might want to explore native alternatives that could provide similar benefits while supporting local ecosystems. Consider native bunch grasses, native shrubs for screening, or native bamboo species if available in your region.

The Bottom Line

Argentinian quila can be a wonderful addition to temperate gardens where you want the exotic appeal of bamboo without the headaches of aggressive spreading. Its clumping nature makes it a responsible choice for most landscapes, though always consider native options first. If you do choose to grow it, you’ll be rewarded with an elegant, architectural plant that adds both beauty and function to your outdoor space.

Argentinian Quila

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Commelinidae

Order

Cyperales

Family

Poaceae Barnhart - Grass family

Genus

Chusquea Kunth - chusquea bamboo

Species

Chusquea quila Kunth - Argentinian quila

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA