Life Span
Annual
Annual
Type
Perennial
Sedge or Rush
Origin
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Canada, Mexico
Southern Europe, United Kingdom, Northern Africa
Types
Shrub
-
Number of Varieties
7020
0
40000
👆🏻
Habitat
Sunny Edge
Grassland, Humid climates, Riverbanks, Wet forest
USDA Hardiness Zone
3-98-11
0
99
👆🏻
AHS Heat Zone
8-1
11-1
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Arching/Fountain-shaped
Plant Size
Minimum Height
60.00 cm15.20 cm
0
3900
👆🏻
Minimum Width
45.70 cm45.70 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple, Pink, Rose, Violet
White
Flower Color Modifier
-
Bicolor
Fruit Color
Red, Green, Light Green
-
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Green
Green
Leaf Color in Winter
Light Green
Green
Shape
Leaf Shape
Lance shaped
Linear
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Slow
Type of Soil
Clay, Loam
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Neutral
Soil Drainage
Average
Poorly Drained
Bloom Time
Summer, Late Summer, Early Fall
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Root Division
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires regular watering
Keep the ground moist but not water-logged, Requires regular watering, Water when soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Neutral
Soil Type
Clay, Loam
Loam
Soil Drainage Capacity
Average
Poorly Drained
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
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
Flower Petal Number
Single
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
Sometimes
Sometimes
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Insects
Allergy
-
Asthma, Skin irritation
Uses
Aesthetic Uses
Showy Purposes
Beautification
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Digestion problems, Fever
Part of Plant Used
Flowers
Whole plant
Other Uses
Showy Purposes
Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Mixed Border, Wildflower
Bog Garden, Container, Edging, Rock Garden / Wall
Botanical Name
PHYSOSTEGIA
ISOLEPIS cernua
Common Name
Physostegia
Low Bulrush
Slender Clubrush
In Hindi
Physostegia
फाइबर ऑप्टिक घास
In German
Physostegia
Lichtwellenleiter-Gras
In French
Physostegia
Fibre optique Herbe
In Spanish
Physostegia
Hierba de fibra óptica
In Greek
Physostegia
Οπτικών Ινών Grass
In Portuguese
Physostegia
Fibra Óptica Relva
In Polish
Physostegia
Światłowody Trawa
In Latin
Physostegia
Fiber opticus Grass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Magnoliopsida
-
Order
Lamiales
Poales
Family
Lamiaceae
Cyperaceae
Genus
Physostegia
Isolepis
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Commelinids, Monocots
Tribe
-
-
Subfamily
-
Pooideae
Number of Species
6570
1
27800
👆🏻