Parkinsonia aculeata

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Mexican Palo Verde, Jerusalem Thorn

 
California Native Plant
Plant photo of: Parkinsonia aculeata
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Information by: Jerry Sortomme Editor        Photographer: Mountain States Nursery

 

Description

Prickly stems. Very fast growing with sparse foliage & very long narrow leaves. Yellow flowers with orange red throats spring for month+. Very messy, thorny, weedy & shortlived. Usually found on limestone soils in areas with moisture but is strongly drought tolerant. Withstands saline conditions. Can be cold or drought deciduous. Half hardy to Dallas. Light airy tree. Green bark.

 

  • Anatomy

  • Culture

  • Design

Plant Type

Tree

 

Height Range

6-12', 12-25'

 

Flower Color

Yellow

 

Flower Season

Spring, Summer

 

Leaf Color

Green

 

Bark Color

Green

 

Fruit Color

n/a

 

Fruit Season

n/a

Sun

Full

 

Water

Very Low

 

Growth Rate

Moderate

 

Soil Type

Sandy, Rocky

 

Soil Condition

Average, Poor, Well-drained, Dry

 

Soil pH

Neutral, Basic

 

Adverse Factors

Thorns/Spines

Design Styles

Ranch

 

Accenting Features

Showy Flowers, Specimen

 

Seasonal Interest

Winter, Spring

 

Location Uses

Background, Lawn

 

Special Uses

n/a

 

Attracts Wildlife

n/a

Water Saving Tip:

Water trees and shrubs by deep-soaking occasionally with low-volume irrigation equipment (drip, micro-sprays, or bubblers) to promote healthy, deep rooting.