En Español

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?


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

Tuesday - April 22, 2008

From: Austin , Texas, TX
Region: Southwest
Topic: Pruning, Trees
Title: Clipping of beans from newly planted Tecoma stans
Answered by: Barbara Medford


I purchased a Esperanza Plant in a pot from a nursery in April of 2008. We planted it and it is doing fine, but came with blooms and beans. Do I need to do clip or prune the beans at this stage of growth?


Tecoma stans (yellow trumpetbush), also called Esperanza, is an excellent West Texas native plant, hardy in mild winters to Central Texas. This article by Dr. William F. Welch on the Esperanza (Tecoma stans), from Texas Cooperative Extension, Texas A&M University, gives more details on its care. The seed pods appear right after blooming, throughout the growing season. If you are not interested in propagating the plant using seeds, you might as well clip them off. Possibly this will inspire the plant to produce more blooms, to produce more seeds, to produce more plants..... And it will likely look more tidy, too.


From the Image Gallery

Yellow bells
Tecoma stans

Yellow bells
Tecoma stans

Yellow bells
Tecoma stans

Yellow bells
Tecoma stans

More Trees Questions

Medium-sized trees for Central Texas
October 25, 2013 - I need some help figuring out what 2 trees to plant to replace 2 trees that are being taken down on Monday. The input we've received from the company doing the tree cleanup is to go with a chinkapi...
view the full question and answer

Fruit crops to grow in Tennessee mountains
May 27, 2013 - My property has a lot of rock formations throughout it and has hundreds of cedars where it is not pasture. I am wanting to grow fruit trees and berry bushes but don't know what can grow in this e...
view the full question and answer

Plants for a school garden in College Station TX
July 20, 2011 - I need to plant some things in my school garden. Green plants and plants with some color. Hardly ever rains here. Please give suggestions.
view the full question and answer

Trees failing to prosper from Denham Spring LA
December 23, 2013 - I live in Louisiana. Out of all of the native trees that we grow, there are two in particular that always struggle no matter what the conditions are in which they grow. The first one, sassafras, is ...
view the full question and answer

Native trees to replace dying Arizona ash (Fraxinus velutina)
June 06, 2008 - I have two 25-30 year old Arizona Ash trees in my front yard, which I think are dying. They are the only shade my house gets, and I am dreading losing them. (They are massive and beautiful) What are m...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
© 2016 Lady Bird Johnson Wildflower Center