En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Shade trees for Tucson AZ

Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

Search Smarty Plants
    
 
See a list of all Smarty Plants questions
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.

Need help with plant identification, visit the plant identification page.
 
rate this answer
Not Yet Rated

Friday - May 25, 2012

From: Tucson, AZ
Region: Southwest
Topic: Planting, Privacy Screening, Shrubs, Trees
Title: Shade trees for Tucson AZ
Answered by: Barbara Medford

QUESTION:

I need to plant some "fast growing" trees or shrubs on my southwest yard in order to reduce the heat in my bedroom. What do you suggest? I live in Tucson, Arizona. Thank you in advance. I'm melting,

ANSWER:

You need to realize that even "fast growing" plants are going to take several years to do any good. Lots of people think that putting in plants is cheaper, or even free when they are looking for some sort of sound or light barrier. However, if you consider the cost of the plant (which has the cost of growing it for several years and transportation factored in), the cost for planting (money to a landscaper, liniment for your back), watering, fertilizing, fighting off pests, etc. you might find something quicker will not be as expensive as you first thought. We will, of course, recommend some trees and shrubs, which will grow to a good height, and be more dense to provide shade, all native to Pima County.

But since you are melting now, and we recommend that you wait at least until November through January to plant woody plants, you might want to consider some alternatives. If you go ahead and plant the shrubs or trees now, in Arizona, you can almost expect them to experience transplant shock and die, or at least  be severely slowed in their growth. Blinds or lined drapes inside, and/or a trellis outside, close to the window, with a fast-growing vine can be good interim or permanent solutions. Follow each plant link to our webpage on that plant to learn about growing conditions, sunlight tolerance, water needs, projected heights, etc. This search turned out to be quite a challenge, there were no shrubs that were native to Pima County. In fact, this was also a problem with the selection of trees; the ones that were native to Arizona just couldn't seem to get down to the southern border of Arizona with Mexico. Those drapes are looking better all the time.

Plants for a sunscreen in Arizona:

Acacia farnesiana (Huisache)

Acer glabrum var. neomexicanum (New mexico maple)

Cercocarpus montanus var. glaber (Birch-leaf mountain-mahogany)

Juniperus deppeana (Alligator juniper)

Olneya tesota (Desert ironwood)

 

From the Image Gallery


New mexico maple
Acer glabrum var. neomexicanum

Smooth mountain mahogany
Cercocarpus montanus var. glaber

Desert ironwood
Olneya tesota

Huisache
Acacia farnesiana

Alligator juniper
Juniperus deppeana

More Privacy Screening Questions

Dog Friendly Privacy Hedge for Long Island
April 14, 2013 - Can you please advise me of some plants for a privacy hedge that are non-toxic to dogs and that would thrive on Long Island, NY? I am looking for a hedge to grow to about 6-8 ft.
view the full question and answer

Need suggestions for shrubs for for screening along a 70 ft fence in Dallas, TX.
June 29, 2009 - Hi, My new home backyard is right adjacent to an intersection of reasonably busy roads. The other side of one of these roads is commercial area. From your website, I understand that Wax Myrtle is bes...
view the full question and answer

Hedge to cover chain link fence
September 04, 2010 - Hi, I would like to hide 250 feet of 6' tall chain link fence on a western facing, sloped, very rocky soiled back yard I had to use a jack hammer to dig the holes. Esthetically I would like to be abl...
view the full question and answer

Need a privacy screen beside a pool in Las Vegas, NV.
June 15, 2012 - Hi, I need to plant a privacy screen fence next to the pool. There is only 4-5 feet between the wall and the pool. That leaves only about 2 feet for soil. What are my best options for non invasive r...
view the full question and answer

Screening Plants for Cape Cod
June 17, 2014 - I need to plant some fairly high growing leafy plants/bushes/trees for privacy and as a sound barrier in (the remains of) a pine forest in Cape Cod, MA. The pines grow tall and skinny so that we can s...
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP
© 2014 Lady Bird Johnson Wildflower Center