Chamiso (Atriplex canescens)

Chamiso

Also known as: Chamiza

Chamiso (Atriplex canescens) is an evergreen shrub that is native to the western USA. The plant has strong cultural significance to the Zuni Native Americans and is used in rituals to ensure good hunting. The peculiar four-winged fruits give the shrub its name. The chamiso naturally hybridizes with several other species of Atriplex.

Scientific classification

Species

Chamiso (Atriplex canescens)

Pinks, cacti, and allies

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Perennial

Lifespan

Shrub

Plant Type

Spring, Summer, Fall

Bloom Time

Green, Gray, Silver, Bronze

Leaf Color

2.5 cm

Flower Size

Yellow, Green

Flower Color

Evergreen, Semi-evergreen

Leaf type

10 - 35 ℃

Ideal Temperature

Spring, Summer

Growth Season

Slow

Growth Rate

Images of Chamiso

Attributes of Chamiso

Growth Rate

With a slow growth rate, chamiso exhibits a gradual increase in size during its active season, spring through summer. This slow development allows meticulous allocation of resources, fostering denser, more refined foliage, while typically inhibiting rapid vertical ascent. Interestingly, hypertensive stress from swift growth is minimized, potentially bolstering chamiso's drought tolerance inherent in its native desert habitats.

Distribution of Chamiso

Distribution Map

Chamiso is native to arid and semi-arid regions of North America, thriving primarily on the continent from which it originates. The plant has since spread to parts of Africa, the Middle East, and South Asia. It adapts to a range of habitats, often in saline or alkaline soils where its hardiness allows it to establish itself in areas beyond its native range.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Dry, barren flats, slopes, washes

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Chamiso

Every 1-2 weeks

Water

Full sun

Sunlight

10 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Chamiso thrives in arid environments, requiring minimal moisture. It is adapted to sporadic rainfall, conserving water effectively. Watering should occur every 1-2 weeks. Chamiso performs well in outdoor landscapes and containers, where watering can simulate its natural dry conditions.

Fertilize: For chamiso, use balanced fertilizers for growth and high nitrogen for foliage. Fertilize sparingly in early spring and optionally in autumn, applying no more than 2 pounds per 100 square feet. Assess soil regularly and use slow-release formulas, watering thoroughly post-application.

Pruning: Chamiso thrives in arid environments and benefits from winter pruning to remove dead branches, enhance air circulation, and shape its natural form. This practice encourages healthy growth, prevents disease, and contributes to a denser, aesthetically pleasing appearance while boosting resilience in challenging conditions.

Propagation: Chamiso thrives in arid areas and is propagated by collecting mature seeds in late summer. Sow in well-draining soil, maintaining consistent moisture. Germination occurs in warm conditions. Transplant hardy seedlings with sufficient space, while cuttings may be attempted during active growth phases.

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