Life Span
Annual
Perennial
Type
Sedge or Rush
Tree
Origin
Southern Europe, United Kingdom, Northern Africa
North America, United States, Northwestern United States, Alaska, California, Canada
Types
-
-
Number of Varieties
2030
0
40000
👆🏻
Habitat
Grassland, Humid climates, Riverbanks, Wet forest
Lowland evergreen rainforest
USDA Hardiness Zone
8-114-7
0
99
👆🏻
AHS Heat Zone
11-1
7-1
Sunset Zone
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
Arching/Fountain-shaped
Pyramidal
Plant Size
Minimum Height
15.20 cm1,370.00 cm
0
3900
👆🏻
Minimum Width
45.70 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Yellow, Red, Coral
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Dark Green
Leaf Color in Winter
Green
-
Shape
Leaf Shape
Linear
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Slow
Fast
Type of Soil
Loam
Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Poorly Drained
Average
Bloom Time
Indeterminate
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Maritime exposure, Salt water
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings, Stem Planting
Layering, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep the ground moist but not water-logged, Requires regular watering, Water when soil is dry
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Poorly Drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Red blotch
-
Plant Tolerance
Drought
Maritime exposure, Salt water
Flowers
Showy
Insignificant
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
Fine
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Insects
Insects
Allergy
Asthma, Skin irritation
-
Uses
Aesthetic Uses
Beautification
-
Beauty Benefits
-
Skin Problems
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Prevent Soil Erosion, Shadow Tree
Plant Benefits
Medicinal Uses
Digestion problems, Fever
Anodyne, Appetizer, Astringent
Part of Plant Used
Whole plant
Flowers, Inner Bark, Sap
Other Uses
Showy Purposes, Used as Ornamental plant
Used as a dye, used for making charcoal, Used for making informal hedge
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bog Garden, Container, Edging, Rock Garden / Wall
Screening / Wind Break, Shade Trees
Botanical Name
ISOLEPIS cernua
ALNUS rubra
Common Name
Low Bulrush
Slender Clubrush
Oregon Alder, Red Alder
In Hindi
फाइबर ऑप्टिक घास
red alder
In German
Lichtwellenleiter-Gras
rot-Erle
In French
Fibre optique Herbe
aulne rouge
In Spanish
Hierba de fibra óptica
aliso rojo
In Greek
Οπτικών Ινών Grass
κόκκινη σκλήθρα
In Portuguese
Fibra Óptica Relva
amieiro vermelho
In Polish
Światłowody Trawa
czerwony olcha
In Latin
Fiber opticus Grass
red alnus
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
-
Magnoliopsida
Order
Poales
Fagales
Family
Cyperaceae
Betulaceae
Genus
Isolepis
Alnus
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
Pooideae
-
Number of Species
7035
1
27800
👆🏻