Life Span
Annual or Biennial
Perennial
Type
Grass
Grass
Origin
South America, Micronesia, New Zealand
Southeastern United States, California, Caribbean
Types
Silver pampas grass, Uruguayan pampas grass, Purple pampas grass
Grass
Number of Varieties
251
0
40000
👆🏻
Habitat
Lawn
marshes, Swamps, Tropical Climate
USDA Hardiness Zone
7-118-11
0
99
👆🏻
AHS Heat Zone
11 - 7
12 - 9
Sunset Zone
H1, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, H2, 12, 13, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Mat-forming
Plant Size
Minimum Height
304.80 cm760.00 cm
0
3900
👆🏻
Minimum Width
182.88 cm15.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Pink, Violet, White hair and some brown spots on margins and at tips
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green, Light Green, Dark Green
Green
Leaf Color in Summer
Light Green
Light Green
Leaf Color in Fall
Green, Light Green, Dark Green
Green
Leaf Color in Winter
Dark Green, Tan
Green
Shape
Leaf Shape
Long and slender with very sharp edges
Fin-shaped Tufts
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Summer, Fall
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Pollution, Salt, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Plugs, Sod, Sprigs
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Average Water Needs, Needs watering once a week, Reduce water once established, Water more frequently during periods of extreme drought
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Prune in late winter, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply 10-10-10 amount, Nitrogen, Phosphorous, Potassium
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought, Salt
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
Sometimes
Sometimes
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Rats, Snakes
-
Allergy
Itchiness, Skin cuts
Congestion, Itchiness, sneezing
Uses
Aesthetic Uses
Showy Purposes
Beautification
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Provides ground cover
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Leaves
-
Other Uses
Fibre, Food for animals, Used in paper industry
Used in lawns and turf
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Dried Flower / Everlasting, Cutflower, Dried Flower/Everlasting, Feature Plant, Foundation, Groundcover, Mixed Border, Screening / Wind Break
Lawns and Turf
Botanical Name
CORTADERIA
STENOTAPHRUM secundatum
Common Name
Pampas Grass
Softleaf Buffalo Grass, St. Augustine Grass
In Hindi
Pampas grass
St. Augustine Grass
In German
Pampasgrass
St. Augustine Grass
In French
herbe de la pampa
St. Augustine Grass
In Spanish
cortaderas
St. Augustine Grass
In Greek
γρασίδι Πάμπα
St. Augustine Grass
In Portuguese
grama de Pampas
St. Augustine Grass
In Polish
Pampas trawy
St. Augustine Grass
In Latin
Pampas herba
St. Augustine Grass
Kingdom
Plantae
Plantae
Phylum
Vascular plant
Magnoliophyta
Class
Liliopsida
Liliopsida
Order
Poales
Cyperales
Family
Poaceae
Poaceae
Genus
Cortaderia
Stenotaphrum
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Commelinids, Monocots
Tribe
Danthonieae
Paniceae
Subfamily
Danthonioideae
Panicoideae
Number of Species
257
1
27800
👆🏻