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
2 ratings

Thursday - August 19, 2010

From: Dallas, TX
Region: Southwest
Topic: Vines
Title: Propagation of trumpet vines from Dallas
Answered by: Barbara Medford

QUESTION:

Can you tell me about trumpet vines, can they be rooted in water? I heard they reseed at the end of their growing season.

ANSWER:

Campsis radicans (trumpet creeper) grows natively in the Dallas area, so they should do well where you are. We don't know if it can be rooted in water, but we do know it propagates itself to the point of madness. If you tried rooting it in water, it might take over your kitchen. Before you make any decisions about using this plant, we suggest you read this Dave's Garden Forum on Campsis radicans, especially the negative comments. 

From our own Native Plant Database page on this plant, here are some more warnings:

"Native to eastern North America as far north as New York and Ontario, this vine is often cultivated for its attractive, reddish orange flowers and can escape cultivation, sometimes colonizing so densely it seems a nuisance, particularly in the southeast, where its invasive qualities have earned it the names Hellvine and Devils Shoestring. Its rapid colonization by suckers and layering makes it useful for erosion control, however, and its magnificent flowers never fail to attract Ruby-throated Hummingbirds within its range. Adapted to eastern forests, Trumpet creeper grows tall with support. It climbs by means of aerial rootlets, which, like English Ivy, can damage wood, stone, and brick. To keep it in check, plant it near concrete or an area that you can mow; mowing down the suckers will discourage them. Fairly drought tolerant within its range. Blooms most in full sun." 

As an alternative, might we suggest Bignonia capreolata (crossvine)? It is more of an East Texas plant, but it grows in your area. The vines are related in that both belong to the Bignoniaceae Family, but while Crossvine also can grow rather vigorously, it is a little more controllable that the trumpet vine. Here are its propagation instructions:

"Propagation Material: Seeds , Softwood Cuttings , Root Cuttings
Seed Collection: Collect the large, woody capsules from late summer through fall when they are light brown and beginning to dry. Seeds remain viable one year in sealed, refrigerated containers.
Seed Treatment: Seed requires no pretreatment.
Commercially Avail: yes
Maintenance: Training to avoid crowding of stems will aid in the formation of flower shoots. Branches can be cut back in the spring to encourage flowering."

From our Native Plant Image Gallery:


Campsis radicans

Campsis radicans

Campsis radicans

Campsis radicans

Bignonia capreolata

Bignonia capreolata

Bignonia capreolata

Bignonia capreolata

 

 

More Vines Questions

Burned leaves on trumpet vine, Campsis radicans
August 10, 2009 - I have a trumpet vine, it is about 10 years old and I have never had any problems with it. This year I have noticed that the leaves on some of the branches are shriveling up, like it was burned with ...
view the full question and answer

Eradicating trumpet vine runners in Austin
April 29, 2012 - How do I eradicate trumpet vine runners from my lawn? Will it kill my pecan tree?
view the full question and answer

Transplanting honeysuckle bush in Illinois
April 18, 2009 - Want to transplant 3 honeysuckle shrubs 10 to 12' tall this month, although not the best time. Please advise.
view the full question and answer

Identity of vine in New York
September 30, 2013 - Hey there. I've recently found a "Wild Cucumber" vine in my backyard, which has been taking over our electric fence. Now I've stumbled across another very similar vine. They fruits are clustere...
view the full question and answer

When will non-native Confederate Jasmine bloom in Austin
March 03, 2014 - I have 2 large Confederate Jasmine plants growing in 3 gallon pots on either side of an arbor I built for my friends wedding. The wedding is in 1 month and I'm wondering if this jasmine typically bl...
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