Life Span
Perennial
Perennial
Type
Tree
Palm or Cycad
Origin
Australia
United States, Southeastern United States
Types
Acacia salicina, Acacia stenophylla
Rhapidophyllum hystrix
Number of Varieties
4515
0
40000
👆🏻
Habitat
Tropical Forests
Cold Regions, Subtropical climates
USDA Hardiness Zone
10-116-10
0
99
👆🏻
AHS Heat Zone
12-10
12-6
Sunset Zone
8, 9, 12, 13, 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
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
610.00 cm180.00 cm
0
3900
👆🏻
Minimum Width
370.00 cm180.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
White, Light Yellow, Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan
Dark Red, Brown, Sienna
Leaf Color in Spring
Dark Green
Green, Dark Green
Leaf Color in Summer
Dark Green
Dark Green
Leaf Color in Fall
Dark Green
Dark Green
Leaf Color in Winter
Dark Green
Dark Green
Shape
Leaf Shape
Narrow
Needle like
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Partial Sun, Partial shade, Full Shade
Growth Rate
Fast
Very Slow
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Fall, Winter
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Wet Site, Drought, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
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
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
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
Red blotch
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
Butterflies
Rabbits, Small mammals
Allergy
-
drowsiness, Scratches
Uses
Aesthetic Uses
Showy Purposes
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
Flowers, Root, Seeds
Leaves
Other Uses
Charcoal, Edible yellow dye is obtained, Used As Food
Application in Handicrafts, Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Screening / Wind Break, Shade Trees, Street Trees
Feature Plant, Foundation, Mixed Border, Tropical
Botanical Name
ACACIA salicina
RHAPIDOPHYLLUM hystrix
Common Name
Cooba, Willow Acacia
Needle Palm, Porcupine plant
In Hindi
willow acacia
सुई ताड़
In German
Weiden Akazie
Nadel -Palme
In French
saule acacia
palmier aiguille
In Spanish
acacia sauce
palmera aguja
In Greek
ιτιά ακακίας
βελόνα φοίνικα
In Portuguese
salgueiro de acácia
palmeira agulha
In Polish
wierzba akacji
Igła palma
In Latin
lignis salices
acus palma
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fabales
Arecales
Family
Fabaceae
Arecaceae
Genus
Acacia
Rhapidophyllum
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
-
Corypheae
Subfamily
-
Coryphoideae
Number of Species
80010
1
27800
👆🏻