Life Span
Perennial
Annual
Type
Palm or Cycad
Grass
Origin
United States, Southeastern United States
North America, South America, Europe, Southern Africa, Asia
Types
Rhapidophyllum hystrix
Hulled Barley, Hulless Barley, Barley Grits
Number of Varieties
158
0
40000
👆🏻
Habitat
Cold Regions, Subtropical climates
Humid climates
USDA Hardiness Zone
6-10-9999
0
99
👆🏻
AHS Heat Zone
12-6
-
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
-
Habit
Clump-Forming
-
Plant Size
Minimum Height
180.00 cm30.00 cm
0
3900
👆🏻
Minimum Width
180.00 cm15.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Light Yellow, Lavender
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Dark Red, Brown, Sienna
Brown, Gold
Leaf Color in Spring
Green, Dark Green
Green, Light Green, Blue Green, Gray Green
Leaf Color in Summer
Dark Green
Light Green
Leaf Color in Fall
Dark Green
-
Leaf Color in Winter
Dark Green
-
Shape
Leaf Shape
Needle like
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
-
Growing Conditions
Sunlight
Partial Sun, Partial shade, Full Shade
Full Sun
Growth Rate
Very Slow
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
-
Soil Drainage
Average
Well drained
Bloom Time
Early Summer, Summer
Spring, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Drought, Soil Compaction
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs small amount of water
Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
-
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Partial Sun, Partial shade, Full Shade
Full Sun
Pruning
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Do not prune during shooting season
Fertilizers
All-Purpose Liquid Fertilizer, can go long without fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Cold climate, Frost
Drought
Flowers
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
-
Allergy
drowsiness, Scratches
Abdominal pain, breathing problems, Eczema, Headache, Itchiness, Red eyes, Runny nose, Sinuses, sneezing, Sore eyes, Watery eyes, wheezing
Uses
Aesthetic Uses
bank hedging, Ornamental use
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Ethnobotanic
Air purification
Plant Benefits
Medicinal Uses
Aging, Frostbite
Asthma, Bronchitis, Diabetes, Diarrhea
Part of Plant Used
Leaves
Seeds
Other Uses
Application in Handicrafts, Showy Purposes
Used As Food, Used in making beverages
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Mixed Border, Tropical
Cutflower, Dried Flower/Everlasting, Edible, Wildflower
Botanical Name
RHAPIDOPHYLLUM hystrix
HORDEUM vulgare
Common Name
Needle Palm, Porcupine plant
Barley
In Hindi
सुई ताड़
जौ
In German
Nadel -Palme
Gerste
In French
palmier aiguille
orge
In Spanish
palmera aguja
cebada
In Greek
βελόνα φοίνικα
κριθάρι
In Portuguese
palmeira agulha
cevada
In Polish
Igła palma
jęczmień
In Latin
acus palma
hordei
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Arecales
Cyperales
Family
Arecaceae
Poaceae
Genus
Rhapidophyllum
Hordeum
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Commelinids, Monocots
Tribe
Corypheae
Triticeae
Subfamily
Coryphoideae
Pooideae
Number of Species
106
1
27800
👆🏻