Life Span
Perennial
Perennial
Type
Palm or Cycad
Sedge or Rush
Origin
United States, Southeastern United States
Northeastern United States, Western Europe
Types
Rhapidophyllum hystrix
-
Number of Varieties
1525
0
40000
👆🏻
Habitat
Cold Regions, Subtropical climates
Grassland, moorlands
USDA Hardiness Zone
6-104-8
0
99
👆🏻
AHS Heat Zone
12-6
8-4
Sunset Zone
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
3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
180.00 cm15.20 cm
0
3900
👆🏻
Minimum Width
180.00 cm15.20 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Light Yellow, Lavender
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Dark Red, Brown, Sienna
Light brown
Leaf Color in Spring
Green, Dark Green
Blue Green, Gray Green, Gray
Leaf Color in Summer
Dark Green
Blue Green, Gray Green, Gray
Leaf Color in Fall
Dark Green
Blue Green, Gray Green, Gray
Leaf Color in Winter
Dark Green
-
Shape
Leaf Shape
Needle like
Long hair-like leaves
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Partial Sun, Partial shade, Full Shade
Partial Sun, Partial shade
Growth Rate
Very Slow
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Early Summer, Summer
Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Drought, Soil Compaction
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Divison
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Needs small amount of water
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Partial Sun, Partial shade, Full Shade
Partial Sun, Partial shade
Pruning
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, can go long without fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Aphids, Brown Spots, Galls
Plant Tolerance
Cold climate, Frost
Drought
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
Coarse
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Rabbits, Small mammals
Wildlife
Allergy
drowsiness, Scratches
-
Uses
Aesthetic Uses
bank hedging, Ornamental use
Cottage Garden, Ground Cover, Landscape Designing
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Ethnobotanic
Air purification
Plant Benefits
Medicinal Uses
Aging, Frostbite
-
Part of Plant Used
Leaves
Leaves
Other Uses
Application in Handicrafts, Showy Purposes
Used for Landscaping
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Mixed Border, Tropical
Edging, Groundcover, Mixed Border
Botanical Name
RHAPIDOPHYLLUM hystrix
CAREX flacca
Common Name
Needle Palm, Porcupine plant
blue sedge, gray carex, glaucous sedge, carnation-grass
In Hindi
सुई ताड़
ब्लू सेज
In German
Nadel -Palme
Blau-Segge
In French
palmier aiguille
Bleu carex
In Spanish
palmera aguja
azul de la juncia
In Greek
βελόνα φοίνικα
μπλε σπαθόχορτο
In Portuguese
palmeira agulha
azul Sedge
In Polish
Igła palma
niebieski turzyca
In Latin
acus palma
blue Sedge
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Arecales
Cyperales
Family
Arecaceae
Cyperaceae
Genus
Rhapidophyllum
Carex
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Commelinids, Monocots
Tribe
Corypheae
-
Subfamily
Coryphoideae
-
Number of Species
102000
1
27800
👆🏻