Common name:Mexican Palo Verde, Jerusalem Thorn
Botanical name:Parkinsonia aculeata
Light, airy tree with prickly stems and green bark. Very fast growing with sparse foliage & very long narrow leaves. Yellow flowers with orange red throats spring for at least a month. This is a messy and shortlived palo verdy. Usually found on limestone soils in areas with moisture but is strongly drought tolerant. Withstands saline conditions. Can be cold or drought deciduous.
Common name:Shoestring Acacia
Botanical name:Acacia stenophylla
Open evergreen tree grows to 30' x 20', with wispy habit. Greyish leaves unusual being under 1/4" wide but over 18" long. Showy creamy-yellow flowers borne in small globular clusters against stems fall through winter. Tall screning tree. Very drought tolerant when established. Avoid overwatering. Native to Austrailan.
Designer:
Photographer: GardenSoft
Maintain a two to four inch layer of mulch on the soil surface to reduce weeds, infiltrate rain water, and reduce compaction.
In the fall, unless it is very hot outside, you can reduce your total watering time by 1/2.
Do not reduce run times, reduce the number of watering days.
Remove irrigation water and fertilizer from areas where you don't want weeds to grow.
