Botanical Name: Olneya tesota 'AZT'
 Common Name: Desert Ironwood 'AZT
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  • Anatomy

  • Culture

  • Design

Plant Type

Tree

 

Height Range

12-25'

 

Flower Color

Lavender

 

Flower Season

Spring, Summer

 

Leaf Color

Grey Green

 

Bark Color

Grey

 

Fruit Color

n/a

 

Fruit Season

n/a

Sun

Full

 

Water

Very Low

 

Growth Rate

Slow

 

Soil Type

Clay, Rocky

 

Soil Condition

Average, Poor, Well-drained

 

Soil pH

Basic

 

Adverse Factors

Thorns/Spines

Design Styles

Ranch, Spanish, Wild Garden

 

Accenting Features

Multi-trunk Tree, Showy Flowers, Specimen

 

Seasonal Interest

Spring

 

Location Uses

Background, Foundation, Patio, With Rocks

 

Special Uses

Screen, Shade Tree, Naturalizing

 

Attracts Wildlife

Birds, Wildlife

Information by: Arid Zone Trees

Photographer: Arid Zone Trees

  • Description

  • Notes

This clone is different from Olneya Tesota with its slightly faster growth rate, v-shaped upright form, and larger leaflets. Typically reaches a mature size of 20' x 20'. It has attractive gray bark and the stems are armed with thorns. In late spring there are masses of dusty lavender pea-like flowers. This handsome tree lends character to the landscape. Great for a security planting or specimen tree. Most common problem with this tree is overwatering. -Arid Zone Trees
Frost tolerant to 20 F.