Pampas Grass DescriptionBotanical Name: Cortaderia selloanaNative to Argentina. A large fast growing fountain of saw-toothed, light green, grassy leaves. Plumes are 1' to 3' long and appear in late summer. Very showy and large. Makes an excellent screen, windbreak or use as a dramatic focal point. Needs ample space. Plant CharacteristicsPlant Category: GrassesName: Pampas GrassPlant Type: PerennialFlower: 1' to 3' long white plumesMature Size: 10' x 8'Water: Low to moderateExposure:: Full sunSpacing: 5'Soil Type: Clay; loam; sand; acidic; alkaline; well drainedPlanting Time: Any season CommentsA very large and showy ornamental grass.