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
1 rating

Friday - June 12, 2015

From: Austin, TX
Region: Southwest
Topic: Shrubs, Trees
Title: Desert Willow size question from Austin, TX
Answered by: Larry Larson

QUESTION:

Dear MSP, I have a desert willow named Edith. We got her from the CoA a couple of years ago for recycling our Chirstmas tree. She's doing well except her three little trunks are teeny-tiny. We want Edith to be a tree rather than a bush; any ideas how to fatten up the girl's trunks? Does trunk fattening happen as she get older, like the rest of us? Thank you, Debbie

ANSWER:

Sounds like Edith found a good home.  I guess I should look harder - as when I was offered trees, I wasn’t so excited about the ones offered and have lately just been happy to recycle our tree.

  Now, Edith is blessed with a slim figure, she [and you] should be happy with that.  Dropping out of the anthropomorphic mode:  Remember that she is a Chilopsis linearis (Desert willow), a member of the Trumpet Creeper family, related to Tecoma stans (Yellow bells) and Campsis radicans (Trumpet creeper).  According to the plant record it grows from 15 to 40 feet tall.  Mine is about 12 feet tall and still has small trunks [about 2” in diameter, rather like the last picture].   I’ve placed most of the tree-like pictures we have below; these configurations are about what you should expect from Edith.

  Fattening her up?  Read the plant record as to what she likes and do just a bit better for her!  [Not too much now, she is a desert plant!]  By the way, Yes - as you surmised her trunk will grow with age, but not at the rate that mine seems to be!

 

From the Image Gallery


Desert willow
Chilopsis linearis

Desert willow
Chilopsis linearis

Desert willow
Chilopsis linearis

Desert willow
Chilopsis linearis

More Shrubs Questions

Shrubs not toxic to cattle in NJ
December 09, 2013 - I am working to rejuvenate the hedgerows on a farm in New Jersey by removing invasive plants and planting native shrubs. How do I find out which native shrubs are toxic to cattle and should not be pl...
view the full question and answer

Did Mexican fire bush (Hamelia patens) survive winter cold?
May 05, 2010 - I have a Mexican fire bush that I planted last spring and it bloomed beautifully last summer. It browned and we cut it back to the ground. Right now it's showing no signs of life and I'm afraid it m...
view the full question and answer

Evergreen privacy screen in California
February 18, 2015 - Hello, My family and I just bought a house in Paradise CA. I want to.plant privacy plants that are native to northern California. I would like the plant to be green all year but drought resistant if...
view the full question and answer

Purple sage with black residue on leaves in Georgetown TX
October 02, 2009 - I have 2 very healthy tx. purple sage that have developed a black residue on some leaves, and is a "sticky" substance..any ideas what this is and how to treat???
view the full question and answer

Evergreen perennials for a pond bank in Texas
June 18, 2015 - We want evergreen perennial plants for the banks of our small pond. The banks are eroding and we need to help keep them strong. We have ducks in the pond and lots of turtles. We would love something ...
view the full question and answer

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