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PlantSnap
Plant Care
Andean pampas grass
(Cortaderia araucana)
Also Known As
Andean pampas grass, Cortadera, Chilean pampas grass, Southern pampas grass, Pampas grass
About This Plant
Cortaderia araucana is a species of flowering plant in the Poaceae family, native to southern Chile and Argentina. It is a tall, evergreen perennial grass that can reach up to 10-20 feet (3-6 meters) in height. The plant produces large, plume-like inflorescences that can be up to 3 feet (1 meter) long.
Plant Care Instructions
Outdoor Size Range
10-20 feet (3-6 meters)
Light Requirements
Cortaderia araucana prefers full sun but can tolerate some shade.
Humidity Needs
This plant prefers low humidity and can tolerate dry conditions.
Fertilizing Schedule
This plant does not require fertilizer but can benefit from a slow-release, balanced fertilizer in the spring.
Pruning Guidelines
Prune the plant in late winter or early spring before new growth appears. Cut back the previous year's growth to a few inches above the ground.
Common Pests and Diseases
Cortaderia araucana is generally pest and disease free.
Indoor Size Range
Not suitable for indoor cultivation
Watering Schedule
This plant is drought tolerant and does not require frequent watering. It is important to avoid overwatering as this can lead to root rot.
Temperature Range
Cortaderia araucana is hardy to USDA zones 7-10 and can tolerate temperatures down to 10°F (-12°C).
Growing Season
Cortaderia araucana grows best in the spring and summer months.
Growing Difficulty Level
This plant is relatively easy to grow, but its large size can make it difficult to manage in smaller gardens.
USDA Hardiness Zones
7-10
Did You Know?
Cortaderia araucana is the national flower of Argentina.
