Life Span
Perennial
Perennial
Origin
Southern Europe
North America, United States, Northwestern United States, Alaska, California, Canada
Habitat
Saline Soils, Sandy areas
Lowland evergreen rainforest
USDA Hardiness Zone
6-10
4-7
Sunset Zone
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
Upright/Erect
Pyramidal
Flower Color
-
Yellow, Red, Coral
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Gray Green
Green, Dark Green
Leaf Color in Summer
Light Green
Dark Green
Leaf Color in Fall
Green, Gray Green
Dark Green
Leaf Color in Winter
Green, Gray Green
-
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Very Fast
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Late Summer, Early Fall, Fall, Late Fall
Early Spring
Tolerances
Wet Site, Drought, Salt
Maritime exposure, Salt water
Where to Plant?
Ground
Ground
How to Plant?
From Rhizomes, Stem Planting
Layering, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Requires a lot of watering
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, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Do not prune during shooting season, Prune after harvesting, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Fertilize in early spring
All-Purpose Liquid Fertilizer, Nitrogen
Plant Tolerance
Drought
Maritime exposure, Salt water
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Foliage Texture
Bold
Medium
Foliage Sheen
Matte
Glossy
Attracts
Bees, Birds, Hummingbirds
Insects
Allergy
allergic conjunctivitis, flushing of face, wheezing
-
Aesthetic Uses
Beautification, Bonsai
-
Beauty Benefits
Making cosmetics, Skin cleanser
Skin Problems
Edible Uses
Sometimes
Yes
Environmental Uses
Agroforestry, Air purification, Nesting sites for birds, No fertilizer, pesticides, or herbicides needed, Prevent Soil Erosion, Shadow Tree, soil stabilisation
Air purification, Prevent Soil Erosion, Shadow Tree
Medicinal Uses
Diaphoretic, Diuretic, Emmoiliant
Anodyne, Appetizer, Astringent
Part of Plant Used
Bark, Sap
Flowers, Inner Bark, Sap
Other Uses
Basketary, Showy Purposes, Used in making musical instruments, Wood is used in construction
Used as a dye, used for making charcoal, Used for making informal hedge
Used As Indoor Plant
Sometimes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Cutflower, Dried Flower/Everlasting, Feature Plant, Mixed Border, Screening / Wind Break, Tropical, Water Gardens
Screening / Wind Break, Shade Trees
Botanical Name
ARUNDO donax
ALNUS rubra
Common Name
Giant Reed
Oregon Alder, Red Alder
In German
Pfahlrohr
rot-Erle
In French
Arundo donax
aulne rouge
In Spanish
Arundo donax
aliso rojo
In Greek
Arundo donax
κόκκινη σκλήθρα
In Portuguese
Cana-do-reino
amieiro vermelho
In Polish
Lasecznica trzcinowata
czerwony olcha
In Latin
Arundo donax
red alnus
Phylum
Angiosperms
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Family
Poaceae
Betulaceae
Clade
Commelinids
Angiosperms, Eudicots, Rosids
Importance of Giant Reed and Red Alder
Want to have the most appropriate plant for your garden? You might want to know the importance of Giant Reed and Red Alder. Basically, these two plants vary in many aspects. Compare Giant Reed 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 Giant Reed is Diaphoretic, Diuretic and Emmoiliant whereas of Red Alder is Anodyne, Appetizer and Astringent. Giant Reed has beauty benefits as follows: Making cosmetics and Skin cleanser while Red Alder has beauty benefits as follows: Making cosmetics and Skin cleanser.
Compare Facts of Giant Reed 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 Giant Reed 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 Giant Reed are allergic conjunctivitis, flushing of face and wheezing whereas of Red Alder have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Giant Reed has no showy fruits and Red Alder has showy fruits. Also Giant Reed is not flowering and Red Alder is not flowering . You can compare Giant Reed and Red Alder facts and facts of other plants too.