Life Span
Perennial
Annual or Biennial
Type
Grass
Grass
Origin
Asia, Europe, North Africa
South America, Micronesia, New Zealand
Types
purple moor-grass 'Moorhexe', variegated purple moor-grass
Silver pampas grass, Uruguayan pampas grass, Purple pampas grass
Number of Varieties
2025
0
40000
👆🏻
Habitat
Boggy areas, Dry and Young forest Heaths, Lowland
Lawn
USDA Hardiness Zone
4-87-11
0
99
👆🏻
AHS Heat Zone
9 - 1
11 - 7
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
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
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
120.00 cm304.80 cm
0
3900
👆🏻
Minimum Width
30.00 cm182.88 cm
0
6350
👆🏻
Plant Color
Flower Color
Dark Purple
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, Dark Green
Green, Light Green, Dark Green
Leaf Color in Summer
Light Green
Light Green
Leaf Color in Fall
Green, Yellow green, Gold
Green, Light Green, Dark Green
Leaf Color in Winter
Tan
Dark Green, Tan
Shape
Leaf Shape
Needle like
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
Full Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Late Spring, Summer, Late Summer, Early Fall, Fall
Summer, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought, Salt
Where to Plant?
Ground, Pot
Ground
How to Plant?
Divison, Transplanting, Vegetative Reproduction
Seedlings, Stem Planting
Plant Maintenance
Low
Low
Watering Plants
Watering Requirements
Requires regular watering, Water more frequently during periods of extreme drought
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
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Prune in winter, 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
No need to fertilize every year
Apply 10-10-10 amount, Nitrogen, Phosphorous, Potassium
Pests and Diseases
Pests and diseases free
Red blotch
Plant Tolerance
-
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
Fine
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
Sometimes
Sometimes
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds, Rats, Snakes
Allergy
-
Itchiness, Skin cuts
Uses
Aesthetic Uses
Showy Purposes, Water gardening
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
No fertilizer, pesticides, or herbicides needed
Air purification, Provides ground cover
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Whole plant
Flowers, Leaves
Other Uses
Used as Ornamental plant
Fibre, Food for animals, Used in paper industry
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Foundation, Mixed Border
Dried Flower / Everlasting, Cutflower, Dried Flower/Everlasting, Feature Plant, Foundation, Groundcover, Mixed Border, Screening / Wind Break
Botanical Name
Molinia caerulea
CORTADERIA
Common Name
purple moor-grass
Pampas Grass
In Hindi
बैंगनी दलदल घास
Pampas grass
In German
Pfeifengras
Pampasgrass
In French
pourpre lande-grass
herbe de la pampa
In Spanish
púrpura amarra-hierba
cortaderas
In Greek
μωβ Moor-γρασίδι
γρασίδι Πάμπα
In Portuguese
purple moor-grass
grama de Pampas
In Polish
fioletowy Moor-trawa
Pampas trawy
In Latin
Maurus herba-purpura,
Pampas herba
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Vascular plant
Class
Liliopsida
Liliopsida
Order
Cyperales
Poales
Family
Poaceae
Poaceae
Genus
Molinia
Cortaderia
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Commelinids, Monocots
Tribe
-
Danthonieae
Subfamily
-
Danthonioideae
Number of Species
225
1
27800
👆🏻