En EspaŅol

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
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
4 ratings

Wednesday - May 03, 2006

From: Austin, TX
Region: Southwest
Topic: Non-Natives
Title: Invasive, non-native Paulownia
Answered by: Dean Garrett

QUESTION:

Hi. We would like to plant a fast growing tree that will provide shade for our house. What do you think of the Paulownia tree (Empress Tree) as a possibility for the Austin area? If this is not a good choice, what do you suggest for a two story home?

ANSWER:

Paulownia is a beautiful, extremely fast-growing tree which I would heartily recommend if you lived in eastern Asia, where it is originally from. However, in several parts of the United States it is considered invasive, including in Texas.

As far as I know, there are no Central Texas trees that will grow as fast as a Paulownia, but what our native trees lack in speed of growth they make up for in wood strength, suitability for local conditions, and stately beauty.

Some tall Central Texas trees suitable for shading a two-story house over time include:

Pecan (Carya illinoinensis)
Bur Oak (Quercus macrocarpa)

Shumard Oak (Quercus shumardii)
Escarpment Live Oak (Quercus fusiformis)
Cedar Elm (Ulmus crassifolia)
Escarpment Black Cherry (Prunus serotina var. eximia)

Some smaller ornamental trees with showy blooms that you could use as foreground or accent plantings include:

Texas Mountain Laurel (Sophora secundiflora)
Texas Redbud (Cercis canadensis var. texensis)
Mexican Buckeye (Ungnadia speciosa)


Carya illinoinensis

Quercus macrocarpa

Quercus shumardii

Quercus fusiformis

Ulmus crassifolia

Prunus serotina var. eximia

Sophora secundiflora

Cercis canadensis var. texensis

Ungnadia speciosa
 

More Non-Natives Questions

Is Gooseneck native from Cleveland Heights OH
July 20, 2012 - I live in Cleveland Heights, OH, and have an abundance of gooseneck in my yard. Is it a native plant? Thank you!
view the full question and answer

Problems with non-native Chinese pistache tree in San Jose CA
May 30, 2009 - We have a Chinese Pistache tree that is between 25 and 30 years-old. Over the past couple years, we have observed more and more branches dying. They turn black, and remain leafless in the spring, when...
view the full question and answer

Getting rid of invasive, non-native Ailanthus altissimma, Tree of Heaven
July 21, 2008 - We live in Granite, MD and are trying to get rid of an invasive "tree of heaven". Based on a recommendation from a website dedicated to eradicating invasive plants,my husband cut down the tree which...
view the full question and answer

Searching for seeds or plants of non-native Euphorbia peplus seeds from Austin
March 19, 2011 - I am looking for Euphorbia Peplus seeds or plants to grow for skin cancer treatment. Do you have seeds or plants? Thanks!!
view the full question and answer

Dwarf evergreen heath plant from Norcross GA
February 01, 2010 - I was reading a book that mentioned a "dwarf evergreen heath plant and wondered if such a plant exist. It is suppose to have leathery leave blooms with white flowers that produce red berries used fo...
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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center