Cortaderia selloana
Cortaderia selloana
Pampas Grass
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Taxonomy
Family Poaceae · Genus Cortaderia
Description
Cortaderia selloana, commonly known as pampas grass, is an elegant ornamental grass renowned for its tall, feathery plumes and robust growth. Ideal for gardens and landscapes, it adds texture and movement, thriving in various conditions.
Common Names
Pampas GrassCortaderaPampasCortaderia
Context
nativeRegion
South America
usdaZones
7-11
companionPlants
Rudbeckia, Echinacea, Lavandula
culturalUses
Used for decorative purposes in landscaping, erosion control, and as a habitat for wildlife.
Care
Care Requirements
LightFull sun
WateringModerate, allow soil to dry between watering
SoilWell-drained soil, tolerates poor soils
FertilizerOptional, use a general-purpose fertilizer in spring
HumidityLow to moderate
TemperatureThrives in temperatures between 60°F to 80°F (15°C to 27°C)
Growth & Life Cycle
HabitUpright clumping
Mature Size6-10 feet (1.8-3 m) tall and 4-8 feet (1.2-2.4 m) wide
Growth RateFast-growing
BloomingBlooms in late summer to early fall
DormancyDormant in winter months
Propagation
MethodsDivision, Seed
DifficultyEasy
Best SeasonSpring or early fall
Maintenance & Notes
PruningCut back in late winter to early spring before new growth appears
RepottingNot typically necessary for established plants
Pests & DiseasesGenerally pest-resistant, but watch for scale and root rot
ToxicityNon-toxic to pets