Life Span
Perennial
Perennial
Type
Tree
Sedge or Rush
Origin
North America, United States, Southwestern United States, California, Mexico
World/Pandemic, North America, Europe, Russia/Siberia, Africa, Asia
Types
Lebombo ironwood, Giant ironwood
austrocalifornicus , effusus , laxus , pacificus , solutus
Number of Varieties
55
0
40000
👆🏻
Habitat
Desert, Dry areas
All sorts of environments, Banks, ditches, marshes, Shores of rivers or lakes
USDA Hardiness Zone
8-126-9
0
99
👆🏻
AHS Heat Zone
12-9
9-6
Sunset Zone
8, 9, 11, 12, 13, 14, 18, 19, 20, 21, 22, 23
H1, 1a, 1b, 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
Spreading
Clump-Forming
Plant Size
Minimum Height
610.00 cm45.70 cm
0
3900
👆🏻
Minimum Width
610.00 cm61.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Light Pink, Lavender
Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Chocolate, Black
-
Leaf Color in Spring
Gray Green
Green
Leaf Color in Summer
Gray Green, Gray
Green
Leaf Color in Fall
Gray Green, Gray
Green
Leaf Color in Winter
Gray Green, Gray
Green, Tan, Sandy Brown
Shape
Leaf Shape
Small oblong
Long hair-like leaves
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Slow
Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Poorly Drained
Bloom Time
Late Spring
Early Summer, Summer, Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Transplanting
Divison, reseeds
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Never Over-water
Does not require regular watering
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
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Poorly Drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
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
Pests and Diseases
Red blotch
-
Plant Tolerance
Drought
Drought
Flowers
Showy
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
Fine
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Bumblebees, Flying insects
Allergy
-
-
Uses
Aesthetic Uses
Beautification, Landscape Designing, Showy Purposes
Informal Hedge, Woodland margins
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Seeds, Stem
-
Other Uses
Carvings, Knife handles
woven into the covering of tatami mats
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Rock Garden / Wall, Screening / Wind Break, Shade Trees
Bog Garden, Container, Mixed Border, Water Gardens
Botanical Name
OLNEYA tesota
JUNCUS effusus
Common Name
Ironwood
Soft Rush
In Hindi
रेगिस्तान आइरनवुड
Soft Rush
In German
Wüsteneisenholz
Soft Rush
In French
désert Ironwood
Soft Rush
In Spanish
Ironwood desierto
Soft Rush
In Greek
Ironwood έρημο
Soft Rush
In Portuguese
deserto Ironwood
Soft Rush
In Polish
pustynia Ironwood
Soft Rush
In Latin
desert ironwood
Soft Rush
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Fabales
Poales
Family
Fabaceae
Juncaceae
Genus
Olneya
Juncus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
Robinieae
-
Subfamily
Faboideae
-
Number of Species
30400
1
27800
👆🏻