Life Span
Annual or Biennial
Perennial
Origin
South America, Micronesia, New Zealand
North America, United States, Northwestern United States, Alaska, California, Canada
Types
Silver pampas grass, Uruguayan pampas grass, Purple pampas grass
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Habitat
Lawn
Lowland evergreen rainforest
USDA Hardiness Zone
7-11
4-7
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
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
Clump-Forming
Pyramidal
Flower Color
Pink, Violet, White hair and some brown spots on margins and at tips
Yellow, Red, Coral
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Light Green, Dark Green
Green, Dark Green
Leaf Color in Summer
Light Green
Dark Green
Leaf Color in Fall
Green, Light Green, Dark Green
Dark Green
Leaf Color in Winter
Dark Green, Tan
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Leaf Shape
Long and slender with very sharp edges
Ovate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Summer, Fall
Early Spring
Tolerances
Drought, Salt
Maritime exposure, Salt water
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Layering, Seedlings
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
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
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
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply 10-10-10 amount, Nitrogen, Phosphorous, Potassium
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Red blotch
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Plant Tolerance
Drought, Salt
Maritime exposure, Salt water
Flowers
Yes
Insignificant
Flower Petal Number
Single
-
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Glossy
Attracts
Birds, Rats, Snakes
Insects
Allergy
Itchiness, Skin cuts
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Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
Skin Problems
Edible Uses
Insignificant
Yes
Environmental Uses
Air purification, Provides ground cover
Air purification, Prevent Soil Erosion, Shadow Tree
Medicinal Uses
-
Anodyne, Appetizer, Astringent
Part of Plant Used
Flowers, Leaves
Flowers, Inner Bark, Sap
Other Uses
Fibre, Food for animals, Used in paper industry
Used as a dye, used for making charcoal, Used for making informal hedge
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
Screening / Wind Break, Shade Trees
Botanical Name
CORTADERIA
ALNUS rubra
Common Name
Pampas Grass
Oregon Alder, Red Alder
In Hindi
Pampas grass
red alder
In German
Pampasgrass
rot-Erle
In French
herbe de la pampa
aulne rouge
In Spanish
cortaderas
aliso rojo
In Greek
γρασίδι Πάμπα
κόκκινη σκλήθρα
In Portuguese
grama de Pampas
amieiro vermelho
In Polish
Pampas trawy
czerwony olcha
In Latin
Pampas herba
red alnus
Phylum
Vascular plant
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Family
Poaceae
Betulaceae
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Subfamily
Danthonioideae
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Importance of Pampas Grass and Red Alder
Want to have the most appropriate plant for your garden? You might want to know the importance of Pampas Grass and Red Alder. Basically, these two plants vary in many aspects. Compare Pampas Grass and Red Alder 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 Red Alder is Anodyne, Appetizer and Astringent. Pampas Grass has beauty benefits as follows: while Red Alder has beauty benefits as follows: .
Compare Facts of Pampas Grass vs Red Alder
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 Red Alder 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 Red Alder have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Pampas Grass has showy fruits and Red Alder has showy fruits. Also Pampas Grass is flowering and Red Alder is not flowering . You can compare Pampas Grass and Red Alder facts and facts of other plants too.