Life Span
Perennial
Perennial
Type
Tree
Grass
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
Eastern Asia, China, Japan, Korea
Types
-
-
Number of Varieties
3030
0
40000
👆🏻
Habitat
Lowland evergreen rainforest
Lower slopes, marshes, Mountain Slopes
USDA Hardiness Zone
4-74-9
0
99
👆🏻
AHS Heat Zone
7-1
9 - 1
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Clump-Forming
Plant Size
Minimum Height
1,370.00 cm150.00 cm
0
3900
👆🏻
Minimum Width
610.00 cm120.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Red, Coral
Red, White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Green, Dark Green
Green, Dark Green
Leaf Color in Summer
Dark Green
Light Green
Leaf Color in Fall
Dark Green
Green, Dark Green, Gold, Tan
Leaf Color in Winter
-
Gold, Tan
Shape
Leaf Shape
Ovate
Lanceolate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Early Spring
Fall, Late Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Maritime exposure, Salt water
Pollution, Drought
Where to Plant?
Ground
Ground, Pot
How to Plant?
Layering, Seedlings
Divison
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Do Not over Water, Keep ground moist
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Adequately
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
cut main flower spike, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
All-Purpose Liquid Fertilizer, Fertilize when new
Pests and Diseases
-
Healthy tree, Red blotch, Rust
Plant Tolerance
Maritime exposure, Salt water
Drought, Pollution
Flowers
Insignificant
Showy
Flower Petal Number
-
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
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Insects
-
Allergy
-
Asthma
Uses
Aesthetic Uses
-
Cottage Garden, Showy Purposes
Beauty Benefits
Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Air purification, Provides ground cover
Plant Benefits
Medicinal Uses
Anodyne, Appetizer, Astringent
-
Part of Plant Used
Flowers, Inner Bark, Sap
Whole plant
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Screening / Wind Break, Shade Trees
Dried Flower / Everlasting, Container, Cutflower, Feature Plant, Foundation, Mixed Border, Screening / Wind Break
Botanical Name
ALNUS rubra
MISCANTHUS sinensis 'Gracillimus'
Common Name
Oregon Alder, Red Alder
Eulalia, Japanese Silvergrass, Maiden Grass
In Hindi
red alder
maiden grass
In German
rot-Erle
Mädchen Gras
In French
aulne rouge
herbe de jeune fille
In Spanish
aliso rojo
hierba doncella
In Greek
κόκκινη σκλήθρα
παρθενική γρασίδι
In Portuguese
amieiro vermelho
grama de solteira
In Polish
czerwony olcha
panieńskie trawy
In Latin
red alnus
virgo herba
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Fagales
Cyperales
Family
Betulaceae
Poaceae
Genus
Alnus
Miscanthus
Clade
Angiosperms, Eudicots, Rosids
-
Tribe
-
-
Subfamily
-
-
Number of Species
3517
1
27800
👆🏻