Life Span
Perennial
Annual or Biennial
Type
Shrub
Grass
Origin
China, Japan
South America, Micronesia, New Zealand
Types
-
Silver pampas grass, Uruguayan pampas grass, Purple pampas grass
Number of Varieties
525
0
40000
👆🏻
Habitat
subtropical regions, Temperate Regions
Lawn
USDA Hardiness Zone
6-97-11
0
99
👆🏻
AHS Heat Zone
9-7
11 - 7
Sunset Zone
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
300.00 cm304.80 cm
0
3900
👆🏻
Minimum Width
300.00 cm182.88 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Silver
Pink, Violet, White hair and some brown spots on margins and at tips
Flower Color Modifier
-
Bicolor
Fruit Color
Reddish Plum
-
Leaf Color in Spring
White, Dark Green, Sienna
Green, Light Green, Dark Green
Leaf Color in Summer
White, Dark Green, Sienna
Light Green
Leaf Color in Fall
White, Dark Green, Sienna
Green, Light Green, Dark Green
Leaf Color in Winter
White, Dark Green, Sienna
Dark Green, Tan
Shape
Leaf Shape
broad, flat
Long and slender with very sharp edges
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Fall, Late Fall
Summer, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Salt
Drought, Salt
Where to Plant?
Ground, Pot
Ground
How to Plant?
Cuttings, root cutting, Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs
Average Water Needs, Needs watering once a week, Reduce water once established, Water more frequently during periods of extreme drought
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in late winter, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
Apply 10-10-10 amount, Nitrogen, Phosphorous, Potassium
Pests and Diseases
Coral Spot, Leaf spot, Red blotch
Red blotch
Plant Tolerance
Drought
Drought, Salt
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
Medium
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds, Rats, Snakes
Allergy
Toxic
Itchiness, Skin cuts
Uses
Aesthetic Uses
Bonsai, Cottage Garden, Ground Cover
Showy Purposes
Beauty Benefits
Skin irritation
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Fixes Nitrogen
Air purification, Provides ground cover
Plant Benefits
Medicinal Uses
Antiasthamatic, Antitussive, Astringent
-
Part of Plant Used
Fruits, Leaves, Root, Stem
Flowers, Leaves
Other Uses
Used as Ornamental plant, Used for making hedge
Fibre, Food for animals, Used in paper industry
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Hedges, Screening, Wind Break
Dried Flower / Everlasting, Cutflower, Dried Flower/Everlasting, Feature Plant, Foundation, Groundcover, Mixed Border, Screening / Wind Break
Botanical Name
Elaeagnus pungens
CORTADERIA
Common Name
Silverthorn
Pampas Grass
In Hindi
Silverthorn
Pampas grass
In German
Silverthorn
Pampasgrass
In French
Silverthorn
herbe de la pampa
In Spanish
Silverthorn
cortaderas
In Greek
Silverthorn
γρασίδι Πάμπα
In Portuguese
Silverthorn
grama de Pampas
In Polish
Silverthorn
Pampas trawy
In Latin
Silverthorn
Pampas herba
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Vascular plant
Class
Magnoliopsida
Liliopsida
Order
Rhamnales
Poales
Family
Elaeagnaceae
Poaceae
Genus
Elaeagnus
Cortaderia
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
-
Danthonieae
Subfamily
-
Danthonioideae
Number of Species
7025
1
27800
👆🏻