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
3 ratings

Saturday - October 23, 2010

From: Bay Point, CA
Region: California
Topic: Vines
Title: What is the green pod on a trumpet vine
Answered by: Nan Hampton

QUESTION:

I have a Trumpet Vine that bloomed for the first time this year. After the bloom season, I noticed a single pod hanging on the vine about the size of a large green bean. What is the purpose of this pod and will there be more? Thank you.

ANSWER:

The green pod you saw on your Campsis radicans (Trumpet creeper) contains the seeds for a new generation of trumpet creeper vines.  It will dry, split open and spill its seeds that could potentially grow into other trumpet creeper vines if they fall into a hospitable spot.  There will likely be more after it blooms again.  In fact, you may discover more now that have been hidden by the leaves.

If you want to collect and germinate the seeds yourself, read the instructions under PROPAGATION on our webpage for the trumpet vine.

Here are photos from our Image Gallery of the pods in several stages of development and one photo of the seeds.


Campsis radicans


Campsis radicans


Campsis radicans


Campsis radicans

 

 

More Vines Questions

Planting Wisteria frutescens Against a House in Wisconsin
October 01, 2015 - I have a question about Wisteria frutescens ('Amethyst Falls'). I know it's far less aggressive than the non-native species, but how aggressive is its root system? Can I plant it close to my house ...
view the full question and answer

Climbing vines non-damaging to walls in Round Rock, TX
July 07, 2009 - Will fig vine tendrils grow into a stucco wall? Is there any climbing vine that won't damage a stucco wall over time?
view the full question and answer

Identification of vine with dangling fruit
March 03, 2009 - I live in a hollow with rolling hills all around. there are wild grape vines, wild cherry trees, walnut trees, rasberry canes, black berry canes, a persimmon tree,(the asgtringent kind), maples, hicor...
view the full question and answer

Need a native vine to grow on a fence next to a horse pasture in Kerrville, TX.
May 01, 2013 - I have a wooden fence between my yard and the horse pasture. I would like to plant a native Texas vine (grapevine, honeysuckle, etc.) to cover the fence that will be evergreen and showy, but one that ...
view the full question and answer

How many seeds in a Balsam Gourd fruit?
January 12, 2016 - How many seeds should I expect to find inside the fruit of Ibervillea Londoners?
view the full question and answer

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