Life Span
Perennial
Perennial
Type
Sedge or Rush
Palm or Cycad
Origin
Northeastern United States, Western Europe
United States, Southeastern United States
Types
-
Rhapidophyllum hystrix
Number of Varieties
2515
0
40000
👆🏻
Habitat
Grassland, moorlands
Cold Regions, Subtropical climates
USDA Hardiness Zone
4-86-10
0
99
👆🏻
AHS Heat Zone
8-4
12-6
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, H2, 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
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
15.20 cm180.00 cm
0
3900
👆🏻
Minimum Width
15.20 cm180.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow green
White, Light Yellow, Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Light brown
Dark Red, Brown, Sienna
Leaf Color in Spring
Blue Green, Gray Green, Gray
Green, Dark Green
Leaf Color in Summer
Blue Green, Gray Green, Gray
Dark Green
Leaf Color in Fall
Blue Green, Gray Green, Gray
Dark Green
Leaf Color in Winter
-
Dark Green
Shape
Leaf Shape
Long hair-like leaves
Needle like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Partial Sun, Partial shade
Partial Sun, Partial shade, Full Shade
Growth Rate
Medium
Very Slow
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Summer
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Wet Site, Drought, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Divison
Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Average Water Needs
Needs small amount of water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Partial Sun, Partial shade
Partial Sun, Partial shade, Full Shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, can go long without fertilizers
Pests and Diseases
Aphids, Brown Spots, Galls
Red blotch
Plant Tolerance
Drought
Cold climate, Frost
Flowers
Insignificant
Insignificant
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
Fine
Coarse
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Wildlife
Rabbits, Small mammals
Allergy
-
drowsiness, Scratches
Uses
Aesthetic Uses
Cottage Garden, Ground Cover, Landscape Designing
bank hedging, Ornamental use
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Ethnobotanic
Plant Benefits
Medicinal Uses
-
Aging, Frostbite
Part of Plant Used
Leaves
Leaves
Other Uses
Used for Landscaping
Application in Handicrafts, Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edging, Groundcover, Mixed Border
Feature Plant, Foundation, Mixed Border, Tropical
Botanical Name
CAREX flacca
RHAPIDOPHYLLUM hystrix
Common Name
blue sedge, gray carex, glaucous sedge, carnation-grass
Needle Palm, Porcupine plant
In Hindi
ब्लू सेज
सुई ताड़
In German
Blau-Segge
Nadel -Palme
In French
Bleu carex
palmier aiguille
In Spanish
azul de la juncia
palmera aguja
In Greek
μπλε σπαθόχορτο
βελόνα φοίνικα
In Portuguese
azul Sedge
palmeira agulha
In Polish
niebieski turzyca
Igła palma
In Latin
blue Sedge
acus palma
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Arecales
Family
Cyperaceae
Arecaceae
Genus
Carex
Rhapidophyllum
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Commelinids, Monocots
Tribe
-
Corypheae
Subfamily
-
Coryphoideae
Number of Species
200010
1
27800
👆🏻