Host an Event Volunteer Join Tickets

Support the plant database you love!

Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

Ask Mr. Smarty Plants

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

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
Not Yet Rated

Tuesday - August 12, 2014

From: Bullhead City, AZ
Region: Southwest
Topic: Drought Tolerant, Trees
Title: Shade Trees for Bullhead City, AZ
Answered by: Larry Larson

QUESTION:

We have a patio with 2 old (unused) fire pit cut-outs; about 4 ft wide each. The cut out is not lined with concrete or brick: just rimmed with the concrete on all sides. The center of the cut-outs is natural sand, I would LOVE to plant shade trees in these two squares and will make sure that the drainage is adequate. What do you recommend that is the most dense, yet no larger than about 15 ft high. We really need a relief from this bare concrete and the reflected heat/sun on the patio.

ANSWER:

  I’ll give you some recommendations, that’s easy and direct, but it sounds like a pretty hard situation to keep a tree [even an AZ adapted tree] alive in a cutout in a concrete patio.  Be ready to give the tree lots of support!

  The Wildflower Center keeps lists of recommended species for all the States and many of the contained ecoregions.  This link is to the Recommended Species for Arizona.  When I searched this list for trees, 12-36 feet high, then considered the resulting 14 trees, these seemed the best choices:

Prunus virginiana (Chokecherry)

Acer glabrum (Rocky mountain maple)

Quercus gambelii (Gambel oak)   

[Feel free to consider the whole list yourself, or to do modified searches as you see appropriate]

  Another resource I often check is the other questions & answers on Mr Smarty Plants.  There isn't much on shade trees in Arizona, but I did find these two discussions that are pretty close to you and your question:   

Tree to plant by pool replacing mulberry in Las Vegas

Fast growing shade tree for Phoenix, Arizona

 

From the Image Gallery


Chokecherry
Prunus virginiana

Gambel oak
Quercus gambelii

California redbud
Cercis orbiculata

Desert willow
Chilopsis linearis

More Drought Tolerant Questions

Small native plants to line driveway in Los Fresnos, Texas
March 15, 2010 - I have a 70' driveway. What are recommended drought resistant dwarf (no more than 3 feet) plants to line the driveway?
view the full question and answer

Narrow strip of groundcover from Sonora TX
April 29, 2013 - I have an area that is right under my patio about 12 feet by 1 ft. I'm looking for something to plant in there. It has afternoon sun, morning shade. I live in SW Texas so it is hot. but would like so...
view the full question and answer

Drought & Deer Resistant Shrub for Shade in Medina, TX
June 14, 2013 - We are dedicated to native plants in Medina, but are desperate to find a drought and deer resistant shrub for shade. Would we be too far off base with an oleander bush? We know birds and most butterfl...
view the full question and answer

Shade tolerant Wildflowers for Oklahoma City
April 16, 2012 - I live in Oklahoma City. I'm not in town very often, and am seeking low maintenance plants. I have MANY trees in my backyard, which makes it quite shady. I have raised beds amongst my rock garden ...
view the full question and answer

Plants for a sunny, sandy site in Central Texas
January 22, 2015 - I live between La Grange and Schulenburg, Texas. My soil is sandy. Full sun, no trees. I am a senior citizen with limited funds who is allergic to Rye and Bermuda grass. I tried planting a lawn of...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.