Explore Plants

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
    
 

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

Saturday - August 14, 2010

From: Austin, TX
Region: Southwest
Topic: Diseases and Disorders, Propagation, Shrubs
Title: Aromatic sumac in Travis County
Answered by: Barbara Medford

QUESTION:

This is an answer to article in today's, August 14, newspaper. I assume that aromatic sumac is native to Travis county because I have it all over my property. It turns bright red in the fall adding beauty to the landscape. It grows straight out of the rocks in my landscape, and is mostly in the shade..very dry shade. One is under a huge oak tree.

ANSWER:

Thank you for your comments!

We just use the indicators from the USDA Plant Profiles to help us identify if a plant will grow in an area. We really don't need that in this area, because we are pretty well acquainted with it, but when we are working on a plant we have never seen in an area like Utah or British Columbia, we do need to know. As to knowing it's native because it's growing all over your property, again, it probably is native, but people also have things like mimosas and crapemyrtles growing all over their neighborhoods, and are always shocked to find out they are NOT native. 

If you will notice from the article you are referring to, we really didn't know why the sumacs were dying, and were just searching for reasons that might explain it. One was that they were planted very recently and might be suffering from transplant shock.  Another was that, since the sumacs were planted recently, the live oaks overhead were way ahead of them in development. Perhaps yours developed with the tree over time, and managed to acclimate themselves to the conditions. Native plants are very adaptable as long as they are in their own native range, but no plant takes sudden disturbance in its environment well.

The problem is that we are native plant people, not entomologists nor plant pathologists. We are concerned with the environment in which a native plant can prosper or not.  When we are asked why a plant is dying, we have to ask the correspondents to be detectives, give them possibilities and symptoms, and hope they can determine the cause of the problem.  If the problem cannot be identified through that process, and if the plant is important to them, they need to call in a professional arborist or landscaper who can actually survey the area and examine the plants in question. 

For someone who did not see the article referred to in the Austin American-Statesman for August 14, it was taken from a previous answer that you can read in full. 

 

More Shrubs Questions

Shrubs for planting under hollies in DC
April 01, 2011 - I would like shrub suggestions for planting under holly trees. I live in Washington, DC and have 2 very well-established large holly trees (2 story tall trees) in the front of our house, facing north...
view the full question and answer

Growing non-native Knockout roses and golden euonymus together from Crystal City MO
May 19, 2013 - Can you plant knock out roses and golden euonymus together?
view the full question and answer

Planting native blueberry bushes in Tennessee
July 07, 2008 - I have long wished to have wild blueberry bushes at my home. They are native to mountainous regions of my state, but I don't know whether or not it is reasonable to expect to be able to grow them wh...
view the full question and answer

Forestiera pubescens blooming in July
August 07, 2012 - I have a lot of what appears to be Forestiera pubescens. They are covered with the dark blue/black berries and flowers. Apparently they are blooming again in the middle of July. I live about 35 mile...
view the full question and answer

Non-blooming Dwarf Shrub and Agave Flowers
February 18, 2013 - I have two questions. I need a symmetrical dwarf shrub for full sun in Austin area that is non-flowering. Can you recommend some? And do agaves always flower when they are about 10 years and then die?
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.