En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Coloration problems with non-native nandinas and queens wreath in Taylor, TX

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

Wednesday - February 25, 2009

From: Taylor, TX
Region: Southwest
Topic: Non-Natives
Title: Coloration problems with non-native nandinas and queens wreath in Taylor, TX
Answered by: Barbara Medford

QUESTION:

This year my nandinas are extremely red and my queen's wreath blossoms deepened in color before the first freeze browned them out. What would cause this? Thank you.

ANSWER:

Nandina domestica is a suckering shrub in the Berberidaceae (Barberry) family that is a native of China and Japan, and therefore not in our range of expertise at the Lady Bird Johnson Wildflower Center. It is, in fact, considered an invasive species, especially in the South. This Floridata site, Nandina domestica, can give you more information but also advises that it is considered a Class I invasive species by the Florida Exotic Pest Plant Council. We understand that some cultivars turn that bright red in the Fall, and that it is considered normal.

Petrea volubilis (Queen's wreath) is also non-native to North America and therefore we have no information on it in our Native Plant Database.  It is a tropical which originated in the Caribbean, and probably grows best in USDA Hardiness Zones 10 to 11. Williamson County is approximately Zones 8a to 8b, and that may have caused the problem with your plant. The Lady Bird Johnson Wildflower Center is dedicated to the growth and protection of plants native not only to North America but to the area in which they are being grown. Native plants will be accustomed to the climate, rainfall and temperatures of that area and will need less water, fertilizer and maintenance. 

 

More Non-Natives Questions

Camellia seeds
September 21, 2008 - Hi Mr. Smarty Plants; I have a Camellia plant that has bulbs that look like they could be fruit. And when this bulb opened, four or five little nuts came out. Are they fruit or nuts and can they be e...
view the full question and answer

Non-native Silver lace vine invasive from Ft. Davis TX
July 29, 2011 - Is silver lace vine invasive?
view the full question and answer

Problems with non-native King Sago Palm
April 13, 2009 - My king sago palm has not branched out in over a year. I think it needs to be fertilized. What can I do?
view the full question and answer

Mulching vegetables with straw
June 13, 2007 - I have a small garden with 4 different veggies, tomatoes, hot peppers, squash & cucumbers. which plants is it OK to put straw under? which plants will straw hurt the stalks or other possibilities? tha...
view the full question and answer

Seeds of agave attenuata from San Diego CA
April 16, 2012 - After the agave attenuata bloom dried up there are seeds like thing hanging on the foxtail; do I leave it until it dies or do I chop that down. Are those seeds for propagation. The leaves of the plan...
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
© 2014 Lady Bird Johnson Wildflower Center