Life Span
Annual or Biennial
Perennial
Type
Grass
Cactus or Succulent
Origin
South America, Micronesia, New Zealand
North America, Latin America and the Caribbean, Central America, South America, Brazil
Types
Silver pampas grass, Uruguayan pampas grass, Purple pampas grass
Echinopsis pachanoi
Number of Varieties
2510
0
40000
👆🏻
Habitat
Lawn
shrublands
USDA Hardiness Zone
7-1112-15
0
99
👆🏻
AHS Heat Zone
11 - 7
12-10
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
12, 13, 16, 17, 21, 22, 23, 24
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
304.80 cm30.00 cm
0
3900
👆🏻
Minimum Width
182.88 cm15.20 cm
0
6350
👆🏻
Plant Color
Flower Color
Pink, Violet, White hair and some brown spots on margins and at tips
White, Yellow, Red, Purple, Orange, Rose
Flower Color Modifier
Bicolor
-
Fruit Color
-
-
Leaf Color in Spring
Green, Light Green, Dark Green
-
Leaf Color in Summer
Light Green
-
Leaf Color in Fall
Green, Light Green, Dark Green
-
Leaf Color in Winter
Dark Green, Tan
-
Shape
Leaf Shape
Long and slender with very sharp edges
Succulent
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
-
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Slow
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
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Drought
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings, Stem Planting
Cuttings
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
Keep ground moist, Keep immersed in water, Requires more often in extreme heat
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, Partial shade
Pruning
Prune in late winter, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove deadheads
Prune to stimulate growth
Fertilizers
Apply 10-10-10 amount, Nitrogen, Phosphorous, Potassium
6-12-12 or 5-10-10
Pests and Diseases
Red blotch
Mealybugs, Red spider mite, Scale insects, Slugs, Snails
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
Bold
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Rats, Snakes
Hummingbirds
Allergy
Itchiness, Skin cuts
drowsiness, Nausea, Vomiting
Uses
Aesthetic Uses
Showy Purposes
Beautification, Decorating walls, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Provides ground cover
Air purification
Plant Benefits
Medicinal Uses
-
Aphrodisiac, Tonic
Part of Plant Used
Flowers, Leaves
extracted oil
Other Uses
Fibre, Food for animals, Used in paper industry
Used as Ornamental plant, Used for its medicinal properties, Used for Landscaping
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
Container, Houseplant, Rock Garden, Wall
Botanical Name
CORTADERIA
ECHINOPSIS pachanoi
Common Name
Pampas Grass
San Pedro
In Hindi
Pampas grass
सैन पेड्रो
In German
Pampasgrass
Echinopsis pachanoi
In French
herbe de la pampa
Echinopsis pachanoi
In Spanish
cortaderas
Echinopsis pachanoi
In Greek
γρασίδι Πάμπα
San Pedro κάκτος
In Portuguese
grama de Pampas
Wachuma
In Polish
Pampas trawy
San pedro (kaktus)
In Latin
Pampas herba
San Pedro
Kingdom
Plantae
Plantae
Phylum
Vascular plant
Tracheophyta
Class
Liliopsida
Magnoliopsida
Order
Poales
Caryophyllales
Family
Poaceae
Cactaceae
Genus
Cortaderia
Echinopsis
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Core eudicots, Eudicots
Tribe
Danthonieae
Trichocereeae
Subfamily
Danthonioideae
Cactoideae
Number of Species
2536
1
27800
👆🏻