Life Span
Annual or Biennial
Perennial
Type
Grass
Tender Perennial
Origin
South America, Micronesia, New Zealand
Southern Asia
Types
Silver pampas grass, Uruguayan pampas grass, Purple pampas grass
African iris, Large wild iris, Cape iris
Habitat
Lawn
Coastal Regions, Forest margins, Slopes
USDA Hardiness Zone
7-11
9-11
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
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Flower Color
Pink, Violet, White hair and some brown spots on margins and at tips
White, Yellow, Blue, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Brown
Leaf Color in Spring
Green, Light Green, Dark Green
Green, Gray Green
Leaf Color in Summer
Light Green
Green, Gray Green
Leaf Color in Fall
Green, Light Green, Dark Green
Green, Gray Green
Leaf Color in Winter
Dark Green, Tan
Light Green
Leaf Shape
Long and slender with very sharp edges
Grass like
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Summer, Fall
Indeterminate
Tolerances
Drought, Salt
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings, Stem Cutting, Stem Planting
Plant Maintenance
Low
Medium
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, Water more in summer
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
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
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads, Remove short twigs, Remove wet foliage
Fertilizers
Apply 10-10-10 amount, Nitrogen, Phosphorous, Potassium
Apply N-P-K
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought, Salt
Drought
Flower Petal Number
Single
Single
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Matte
Attracts
Birds, Rats, Snakes
Bees, Butterflies, Flying insects, Insects
Allergy
Itchiness, Skin cuts
-
Aesthetic Uses
Showy Purposes
Borders, Ground Cover, Showy Purposes, Water gardening
Edible Uses
Insignificant
Insignificant
Environmental Uses
Air purification, Provides ground cover
Air purification, soil stabilisation, Windbreak
Part of Plant Used
Flowers, Leaves
Flowers
Other Uses
Fibre, Food for animals, Used in paper industry
Screen, useful as a ground cover
Used As Indoor Plant
Insignificant
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Dried Flower / Everlasting, Cutflower, Dried Flower/Everlasting, Feature Plant, Foundation, Groundcover, Mixed Border, Screening / Wind Break
Bedding Plant, Bog Garden, Container, Groundcover, Mixed Border, Tropical, Water Gardens
Botanical Name
CORTADERIA
DIETES grandiflora
Common Name
Pampas Grass
Butterfly Iris
In Hindi
Pampas grass
तितली आइरिस प्लांट
In German
Pampasgrass
Schmetterling Iris Pflanzen
In French
herbe de la pampa
Papillon Iris Plante
In Spanish
cortaderas
Planta del iris de la mariposa
In Greek
γρασίδι Πάμπα
Πεταλούδα Iris Φυτών
In Portuguese
grama de Pampas
Borboleta da planta Iris
In Polish
Pampas trawy
Butterfly Iris Roślin
In Latin
Pampas herba
Gloria Iris Planta
Phylum
Vascular plant
Magnoliophyta
Class
Liliopsida
Liliopsida
Genus
Cortaderia
Dietes Salisb
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Monocots
Tribe
Danthonieae
Irideae
Subfamily
Danthonioideae
Iridoideae
Importance of Pampas Grass and Butterfly Iris
Want to have the most appropriate plant for your garden? You might want to know the importance of Pampas Grass and Butterfly Iris. Basically, these two plants vary in many aspects. Compare Pampas Grass and Butterfly Iris as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Pampas Grass is whereas of Butterfly Iris is . Pampas Grass has beauty benefits as follows: while Butterfly Iris has beauty benefits as follows: .
Compare Facts of Pampas Grass vs Butterfly Iris
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Pampas Grass vs Butterfly Iris and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Pampas Grass are Itchiness and Skin cuts whereas of Butterfly Iris have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Pampas Grass has showy fruits and Butterfly Iris has no showy fruits. Also Pampas Grass is flowering and Butterfly Iris is flowering. You can compare Pampas Grass and Butterfly Iris facts and facts of other plants too.