Rent Shop Volunteer Join

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
1 rating

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

Trailing milkvine, Matelea pubiflora, identified from seed pod
November 10, 2006 - I have a vine that has a seed pod that looks like okra. Inside the pod is a small flat seed and a cotton-looking fiber. Please help identify, if possible.
view the full question and answer

Identifying vine in Alabama
June 16, 2008 - I have a vine growing on my fence and I need help identifying it. The leaves are a large and medium green oval shaped and along the vine there are clusters of tiny(really tiny) flowers.They are a pale...
view the full question and answer

Non-blooming wisteria in Oklahoma
June 24, 2008 - I have a wisteria bush that doesn't bloom. It's two years old. What should I do?
view the full question and answer

Plants for a Steep, Sunny Slope in Iowa
April 28, 2013 - I am looking for plants native to Iowa for a steep, sunny slope or groundcover.
view the full question and answer

Mystery vine in Marlboro NJ
August 05, 2010 - I have a patch in my backyard where we planted pumpkins last year but it does not look like pumpkin vines to me. The vine is smooth and the leaves are long and oval that come to a point. There are s...
view the full question and answer

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