Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
Southern Africa, South Africa
-
Types
Acacia aulacocarpa, Papuan wattle, Red wattle
Iris hexagona, Iris fulva
Number of Varieties
16160
0
40000
👆🏻
Habitat
Valley, wooded grassland
gardens, Wet ground
USDA Hardiness Zone
9-126-9
0
99
👆🏻
AHS Heat Zone
12-8
9-5
Sunset Zone
H1, H2, 12, 13, 17, 18, 19, 20, 21, 22, 23, 24
H1, H2, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Arching/Fountain-shaped
Clump-Forming
Plant Size
Minimum Height
910.00 cm81.30 cm
0
3900
👆🏻
Minimum Width
910.00 cm61.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Yellow, Lemon yellow
Yellow, Blue, Gold, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan, Chocolate
Green
Leaf Color in Spring
Green, Gray Green
Green
Leaf Color in Summer
Green, Gray Green
Green
Leaf Color in Fall
Green, Gray Green
Green
Leaf Color in Winter
Green, Gray Green
Light Green
Shape
Leaf Shape
Pinnate
Long linear and narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring, Late Spring, Early Summer, Summer
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Budding, Grafting, Seedlings, Stem Cutting
Divison, From bulbs, From Rhizomes
Plant Maintenance
Medium
High
Watering Plants
Watering Requirements
Keep the ground moist but not water-logged, Keep the Soil well drained, Needs 2-3 times watering per week, Water Deeply
Do not let dry out between waterings, Requires a lot of watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Ample Water
In Winter
Average Water
Regular watering required
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Remove damaged leaves, Remove dead leaves
Fertilizers
Apply N-P-K
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Caterpillars, Rust
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
-
Allergy
Pollen
-
Uses
Aesthetic Uses
Showy Purposes
Bouquets, Showy Purposes
Beauty Benefits
Good for skin and hair
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Wildlife, Windbreak
-
Plant Benefits
Medicinal Uses
Abdominal Disease, Anthelmintic, Back pain, Chest pain, Colic, Cough, Diarrhea, Digestive disorders, Dysentry, Emetic, Febrifuge, Liver problems, Sore Eyes, Stomachic, Tonic, tonic in pregnancy, Tooth ache, Treat Parasitic Intestinal Worms, Treating fever, tuberculosis, Upset stomach, Wounds
-
Part of Plant Used
Bark, Seeds, Stem, Tree trunks
Flowers, Leaves
Other Uses
Gum, Used as fuel, Wood is used for making furniture
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Bog Garden, Container, Cutflower, Mixed Border, Water Gardens
Botanical Name
PELTOPHORUM africanum
IRIS 'Blue Duke'
Common Name
Black Wattle, Weeping Wattle
Louisiana Iris
In Hindi
Black Wattle Tree
Louisiana Iris
In German
Schwarz Akazie Baum
Louisiana-Iris
In French
Noir Arbre Wattle
iris louisiane
In Spanish
Negro del árbol del zarzo
iris luisiana
In Greek
Μαύρο Wattle Δέντρο
Λουιζιάνα ίριδας
In Portuguese
Árvore da acácia negra
louisiana iris
In Polish
Czarne Drzewo akacji
louisiana tęczówki
In Latin
Niger Wattle ligno
louisiana iris
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Rosopsida
Liliopsida
Order
Gentianales
Asparagales
Family
Fabaceae
Iridaceae
Genus
Peltophorum
Iris
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
Caesalpinieae
Irideae
Subfamily
Caesalpinioideae
Iridoideae
Number of Species
1580
1
27800
👆🏻