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
Not Yet Rated

Tuesday - April 22, 2014

From: Alpine, CA
Region: California
Topic: Invasive Plants, Non-Natives, Diseases and Disorders, Trees
Title: Non-native invasive carrot wood tree losing leaves in Alpine CA
Answered by: Barbara Medford

QUESTION:

My carrot wood tree is losing all of its leaves. The tree is about 15foot high & 13 years old. Could it be gophers? The tree was trimmed 1 year ago.

ANSWER:

From a previous Mr. Smarty Plants answer:

"Carrot Wood Tree, Cupaniopsis anacardioides , is a native of Australia where it is called Tuckeroo (see images). It is considered an invasive species in the United States. Since the mission of the Lady Bird Johndon Wildflower Center os to increase the sustainable use and conservation of native wildflowers, plants, and landscapes, two things that Mr. Smarty Plants doesn't care much for are invasive, non-native plants. See these two links for more information: California, and Texas."

Be sure and follow the link to California in the line above to see what naturalists think of this plant. They would probably feel the gopher, if that is the problem, was welcome to eat all he wanted. Since it is non-native to North American, we know nothing about its culture. Just to be sure we have made our point, please read this article from the Plant Conservation Alliance's Alien Plant Working Group LEAST WANTED on Carrotwood.


 

More Non-Natives Questions

Lily plants being chewed from Austin
June 20, 2013 - Something is chewing my lily plants to the ground. Any ideas what and do I stop them?
view the full question and answer

Damage to plants after sudden freeze in Redway CA
January 02, 2010 - I live on the North Coast of California near "The Avenue of the Giants" and Redwoods State Park along the Eel River. We recently have had below freezing weather, constant rain and even snow! I have...
view the full question and answer

Comments on non-native Tecomas from Phoenix AZ
October 11, 2011 - There was a question regarding red Tecomas but I see no way to make a comment directly to that. There are indeed red Tecomas on the market one being Tecoma x 'Bells of Fire' tm and ppaf. I am the ...
view the full question and answer

Trimming non-native sago from Fresno CA
September 10, 2012 - I have a sago plant, fronds are hanging over into street, can the fronds themselves be trimmed back without removing the whole frond?
view the full question and answer

Planting onions in Michigan
July 30, 2009 - Hello, I live in Mi in zone 5. Can I plant green onions now (7/30/09)? And will they have enough time to have for an October-ish harvast? Thanks
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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center